Improved mobility: Users can connect devices to a computer without being limited by cables. Simplified setup: Wireless USB eliminates the need for complex cable connections and reduces clutter. High data transfer rates: Wireless USB can achieve transfer speeds of up to 480 Mbps, comparable to wired USB. | | |
Wireless USB uses radio waves to transmit data between the host computer and connected devices. It uses a short-range wireless technology called Ultra-Wideband (UWB) for communication. Wireless USB utilizes a hub to connect multiple devices wirelessly to a computer. | | |
Traditional USB requires physical cable connections, while Wireless USB operates wirelessly. Wireless USB offers greater flexibility and mobility compared to traditional USB. Traditional USB has limited cable length, while Wireless USB allows for extended range. | | |
Wireless USB is commonly used for wireless peripherals such as keyboards, mice, and printers. It is also utilized in wireless docking stations for laptops and mobile devices. Wireless USB can be found in home entertainment systems for wireless audio and video transmission. | | |
Wireless USB incorporates security measures such as encryption to protect data transmission. It uses authentication protocols to ensure only authorized devices can connect to the host computer. Users should still take precautions to secure their wireless USB connections, such as using strong passwords. | | |
Wireless USB devices are backward compatible with traditional USB ports. Wireless USB hubs can connect both wireless and wired USB devices. Interoperability between different brands and manufacturers may vary, so it is important to check compatibility before purchasing. | | |
Wireless USB has a limited range, typically around 10 meters, depending on the environment. Interference from other wireless devices can impact the performance of Wireless USB. The number of connected devices may affect the overall bandwidth available for data transfer. | | |
Wireless USB is expected to continue evolving with improved performance and range. The adoption of newer wireless technologies, such as WiGig, may further enhance Wireless USB capabilities. As wireless technology advances, we can expect to see more devices supporting Wireless USB connectivity. | | |
Wireless USB provides convenient wireless connectivity between devices and a host computer. It offers improved mobility, simplified setup, and high-speed data transfer. While it has limitations, Wireless USB continues to evolve and is widely used in various applications. | | |
"Wireless USB." USB Implementers Forum, Inc. ... "Wireless USB." Wikipedia. https:// en.wikipe... "What Is Wireless USB?" Lifewire. https:// ww... | ||
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It is no news that for anyone who has the need for using PowerPoint on a frequent basis, creating a presentation is rather a task. But it’s not just about what they write it is important that what they write is stylish and well presented on a computer screen.
Since more than thirty million presentations are created daily in PP, it is challenging to find a template suitable for the project.
However one should not let this deter him/her from preparing a well-orchestrated power point. To assist everyone who might be in a hurry to create an uncluttered and attractive presentation, below are more than 10 free PowerPoint templates.
With all these free PowerPoint presentation templates out there, looking for the correct one can be intriguing and a little bit challenging. Here are three tips that will help you in finding the perfect match:
While choosing a new PowerPoint template, one has to take into consideration the features of its customization. With this regard, according to some recent presentation stats, 47% of the presentation designers claimed that making a PowerPoint presentation on their own requires more than 8 hours, while 29.4% needed the help of other designers or professionals. Thus, the availability of customizable PowerPoint templates is crucial for saving lots of precious time in the design process.
The art of selecting free PPT templates is to make the content appealing and professional in structure. The tricky part of this leads many to delegate PowerPoint presentation design in order to be able to provide their target audience with content in a format that suits their needs and taste.
Enticing presentations are key to delivering your message across. With the 10-minute rule for presentations, a diatribe of attention just occurs after 9 minutes and 59 seconds. That’s why choosing a free template should be done with much meticulousness to ensure that it contains visually consistent, yet really simple elements, illustrations, and infographics to guarantee your presentation a success.
It is always good to have more than 10 free PowerPoint templates, as available, but to get the right one may sometimes be a little tasking. To assist with this the top three recommendations have been made based on their ability to design PowerPoint presentations for professional use in a variety of sectors.
Who else to find free PPT templates from than those creating all the fuss, Microsoft? Knowing something or two about designing a good PowerPoint presentation, the official Microsoft website brings an incredibly broad and various selection of templates – all the way from lively, bright, and colored to severe, formal, and educational.
Why: It offers a great variety, well-designed, diverse PowerPoint templates for free download
Pros: Official site of PowerPoint with different template types, all of which are easy to download and use.
Best for: Professional, fun, aesthetic, artsy, business, and all other forms of PowerPoint templates.
SlideEgg is an online resource offering ready-made presentation designs that one can use as a basis for presentations. They specialize in PowerPoint and Google Slides template and have recently incorporated Canva as an editing option.
Why: Covers all categories of customizable, nice-looking, and theme-based PowerPoint templates.
Strengths: The website is easy to move around and find the correct PowerPoint templates for free download
Ideal for: Business, Education, and professional PowerPoint templates.
Power of PowerPoint hosts the largest free library of PowerPoint templates for all kinds of presentations one might want to do, together with a very professional and slick look.
Why: Great resource for those who like to customize the template for their needs.
Strengths: Offers an extensive collection of free and customizable PowerPoint templates.
The answer to a common question—where can the best PowerPoint templates be downloaded for free online? Below are the top 10 websites offering free PowerPoint templates.
Designing a stunning and effective PowerPoint presentation doesn’t need to be such a chore. From these finest free templates to the tips provided, you can come up with presentations that look professional and above all, engage your audience. The right template will really make a big difference in how your message is perceived by your audience. So, surf through these resources; find one that really fits your needs, and then go ahead to create those presentations that will really stand out—Happy Presentation!
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Pramod Malnatchi is an experienced content strategist with over 3 years of active practice. He excels at using his broad experience to provide clear, concise, and interesting data-driven content in different niches. With his skills in PowerPoint presentations and Google Slides, Pramod is capable of making an idea visually interesting in terms of presentation. He ensures the quality and accuracy of information in every project by doing thorough research and consulting with experts in the field.
Google Slides is equally a perfect tool that can be used in the creation and sharing of presentations. Use is...
Google Slides is a powerful tool for creating presentations, but it also offers a variety of features for visualizing data....
These days because we live in a data-driven business world, to be able to express complex information concisely and effectively...
Knowing how to record a PowerPoint presentation with audio and video can provide viewers with an engaging experience. Whether you're creating a tutorial , a lecture, or a business presentation, combining visuals with narration helps convey your message more effectively.
In this guide, we will walk you through the step-by-step recording process in PowerPoint . From setting up your equipment and recording your screen to editing the final video, you'll learn everything you need to know about creating narrated PowerPoint presentations.
1. set up a screen recorder.
Download and install the free screen recording software for Windows from the official website. Launch the video recorder on your computer.
Easy to use free screen recorder for PC. Record desktop, take screenshots, upload the created content to the cloud for easy and fast sharing.
Go to " Settings " to set recording preferences .
Click the " Capture video " option in the side menu and select the mode. Choose the entire display if your presentation is in full-screen mode. You can also manually adjust the screen recording area to show the desired content.
Open your PowerPoint and press the F7 hotkey or click the " Rec " button to record the presentation with audio . Navigate through your slides while speaking clearly into the microphone.
Use drawing tools in the presentation recorder to highlight key points during your narration.
If you need to take a break, use the pause button to temporarily stop the recording. When you've completed your presentation, press the F8 hotkey or click " Stop ".
Use the built-in video editor to trim any unwanted parts of the presentation recording. You can also adjust the playback speed, change the format, and resize the video.
If you need to make more changes, you can import your recorded clip into third-party video editing software . Add transitions, effects, background music, or other enhancements as needed.
Save your edited video in the desired location. It is also possible to upload the recording to the cloud and share it via a link .
PowerPoint screen recording with audio and video is a powerful way to enhance your message and engage your audience. By following the steps outlined in this guide, you can create professional and polished videos that combine your slides with a voice-over .
Whether you're an educator, business professional, or content creator, knowing how to narrate a PowerPoint presentation recording can significantly boost your impact. Remember to practice your delivery and utilize editing tools to refine your final product.
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USB Drivers. Michael Mitchell COP 5641 / CIS 4930. USB Device Basics. Universal Serial Bus (USB) connects between a computer and peripheral devices Created to replace various slow buses (parallel, serial, and keyboard connections) USB 2.0: up to 480Mb/s (35 MB/s)
USB Drivers Michael Mitchell COP 5641 / CIS 4930
USB Device Basics • Universal Serial Bus (USB) connects between a computer and peripheral devices • Created to replace various slow buses (parallel, serial, and keyboard connections) • USB 2.0: up to 480Mb/s (35 MB/s) • USB 3.0: up to 6Gb/s (625 MB/s)
USB Device Basics • A USB device can never start sending data without first being asked by the host controller • Single-master implementation • Host polls various devices • A device can request a fixed bandwidth (for audio and video I/O) • Universal Serial Bus is a misnomer… • Actually a tree built out of point-to-point links • Links are four-wire cables (ground, power, and two signal wires)
USB Device Basics – The Protocol • USB protocol defines a set of standards that any device can follow • No need to write a driver for a device that is in a predefined class and follows that standard, • Predefined classes: storage devices, keyboards, mice, joysticks, network devices, and modems • No defined standard for video devices and USB-to-serial devices • A driver is needed for every device
USB Device Basics – Driver Types • Linux supports two types of USB drivers • Drivers on a host system • Control the USB devices that are plugged into it • Drivers on a device (USB gadget drivers) • Control how that single device looks to the host computer as a USB device • Some hardware devices can actually be both • Called USB OTG (On The Go), • E.g. Android 3.0+, some printers
Different kernel subsystems An interface for USB drivers to access HW USB Device Basics
USB Device Basics USB drivers bind to interfaces, not the device
USB Overview • A USB device has one or more configurations • E.g., power and bandwidth requirements • A configuration has one or more interfaces • E.g., audio data, knobs for speakers • An interface has one or more settings • Different quality of services • E.g., different frame sizes for digital cameras • Also zero or more endpoints • E.g., bulk, interrupt endpoints.
Endpoints • The most basic form of USB communication is through an endpoint • Unidirectional: Carries data in one direction • From the host to device (OUT endpoint) • From the device to the host (IN endpoint)
Endpoints • Four endpoint types • CONTROL • INTERRUPT • BULK • ISOCHRONOUS
Endpoints • CONTROL • Used for configuring the device, retrieving information and status about the device, or sending commands to the device • Every device has a control endpoint called endpoint 0 • Used by USB core to configure the device at insertion time • Transfers are guaranteed with reserved bandwidth
Endpoints • INTERRUPT • Transfer small amounts of data at a fixed rate • For USB keyboards and mice • Also used to control the device • Not for large transfers • Guaranteed reserved bandwidth
Endpoints • BULK • Transfer large amounts of data • No data loss • Not time guaranteed • A BULK packet might be split up across multiple transfers • Used for printers, storage, and network devices
Endpoints • ISOCHRONOUS • Transfer large amount of data • For real-time data collections, A/V devices • Unlike bulk endpoints, no guarantees (potential data loss) • Control and bulk endpoints are used for asynchronous data transfers • Interrupt and isochronous endpoints are periodic with reserved bandwidth
Endpoints • Endpoint information is in struct usb_endpoint_descriptor • embedded in struct usb_host_endpoint • Note: defined by the USB standard, so not Linux looking • Some important fields • bEndpointAddress (8-bit) • Use USB_DIR_OUT and USB_DIR_IN bit masks to determine the direction of data flow
Endpoints • bmAttributes • Type of the endpoint • & USB_ENDPOINT_XFERTYPE_MASK to determine if the endpoint is of type USB_ENDPOINT_XFER_ISOC, USB_ENDPOINT_XFER_BULK, or USB_ENDPOINT_XFER_INT • wMaxPacketSize • Maximum bytes that an endpoint can handle • Larger transfers will be split into multiple transfers
Endpoints • bInterval • For interrupt endpoints, this value specifies the milliseconds between interrupt requests for the endpoint
Interfaces • USB endpoints are bundled into interfaces • A interface handles only one type of logical connection (E.g., a mouse) • Some devices have multiple interfaces • E.g., a speaker • One interface for buttons and one for audio stream • USB interface may have alternate settings • E.g., different settings to reserve different amounts of bandwidth for the device
Interfaces • Described via struct usb_interface • Passed from USB core to USB drivers • Some important fields • struct usb_host_interface *altsetting • An array of settings for this interface • unsigned num_altsetting • Number of alternative settings
Interfaces • struct usb_host_interface *cur_altsetting • A pointer into the altsetting array, denoting the current setting • int minor • Minor number assigned by the USB core to the interface • Valid after a successful call to usb_register_dev
Configurations • USB interfaces are bundled into configurations • A USB device can have multiple configurations • Only one can be active at a time • Can switch between them • Described in struct usb_host_config • embedded in struct usb_device
endpointcontrol endpointinput endpointcontrol endpointinput Interface Audio Interface Audio endpointcontrol endpointinput endpointcontrol endpointinput Interface Video Interface Video USB Webcam Device Example Configuration Active Configuration Configuration Standby Configuration DeviceUSB webcam
USB and Sysfs • Both USB devices and its interfaces are shown in sysfs as individual devices • A USB mouse device can be represented as /sys/devices/pci0000:00/0000:00:09.0/usb2/2-1 • The interface of the USB mouse device driver is represented as /sys/devices/pci0000:00/0000:00:09.0/usb2/2-1/2-1:1.0 root_hub-hub_port:configuration.interface
USB and Sysfs • For a two-level USB connection, the device name is in the following format root_hub-hub_port-hub_port:configuration.interface • In the sysfs directory, all USB information is available • E.g., idVendor, idProduct, bMaxPower • bConfigurationValue can be written to change the active configuration
USB and Sysfs • More information is available in /proc/bus/usb directory • User-space programs can directly communicate with USB devices via the directory
USB Urbs (USB Request Block) • Communication between the host and device is done asynchronously using USB Request Blocks (URBs). • Similar to packets in network communications. • Every endpoint can handle a queue of URBs. • Every URB has a completion handler. • Flexible: A driver may allocate many URBs for a single endpoint, or reuse the same URB for different endpoints. • See Documentation/usb/URB.txt in kernel sources.
USB Urbs (USB Request Block) • struct urb • Used to send and receive data between endpoints • Asynchronous • Dynamically created • Contains reference count for garbage collection • Designed to achieve high throughput • Defined in <include/linux/usb.h> • Must be created with the usb_alloc_urb() function. Shouldn't be allocated statically or with kmalloc(). • Must be deleted with usb_free_urb().
USB Urbs (USB Request Block) • A typical lifecycle of an Urb • A USB device driver creates an Urb • Assigns it to a specific endpoint of a device • Submits it to the USB core • The USB core submits the Urb to specific USB host controller driver • The USB host controller driver processes the Urb and transfers it to the device • Notifies the USB device driver when the Urb is done
USB Urbs (USB Request Block) • An Urb can be cancelled by the driver or the USB core if the device is removed from the system
Life Cycle of an Urb Creation USB core(controllerdriver) Devicedriver Assignedto an endpoint Submittedto the USB core Transferedto the device yes can bereused? Notification attransfer completion no Deletion
struct urb • Important fields /* destination USB device */ /* must be initialized by the USB driver before the urb can be sent to the USB core */ struct usb_device *dev; /* end point type information */ /* set to the return value from one of the usb send and receive pipe functions */ /* must be initialized by the USB driver before the urb can be sent to the USB core */ unsigned int pipe;
struct urb /* assigned to one of the transfer flags */ unsigned int transfer_flags; void *transfer_buffer; /* points to a kmalloced buffer */ dma_addr_t transfer_dma; /* buffer for DMA transfers */ /* buffer length for either the transfer_buffer or the transfer_dma variable, 0 if neither buffers are used */ int transfer_buffer_length; /* pointer to a setup packet for a control urb */ /* transferred before the data in the transfer buffer */ unsigned char *setup_packet; /* DMA buffer for the setup packet for a control urb */ dma_addr_t setup_dma;
struct urb /* pointer to the completion handler called by USB core */ usb_complete_t complete; /* pointer to a data blob that can be set by the USB driver */ void *context; /* actual length of data sent/received by the urb */ int actual_length; /* accessed in the completion handler */ /* see status values */ int status; /* the initial frame number for isochronous transfers */ int start_frame;
struct urb /* polling interval for the urb */ /* valid only for interrupt or isochronous urbs */ /* for slow devices, the unit is in frames or milliseconds */ /* for other devices, the unit is in 1/8 milliseconds */ int interval; /* the number of isochronous transfer buffers handled by this urb */ /* must be set by the USB driver before the urb is sent to the USB core */ int number_of_packets; /* number of isochronous transfers with errors */ int error_count;
struct urb /* allows a single urb to define a number of isochronous transfers at once */ struct usb_iso_packet_descriptor iso_frame_desc[0]; struct usb_iso_packet_descriptor { unsigned int offset; /* byte into the transfer buffer */ unsigned int length; /* length of the transfer buffer */ /* length of data received into the transfer buffer */ unsigned int actual_length; unsigned int status; /* see status values */ };
USB send and receive pipe functions /* specifies a control OUT endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_sndctrlpipe(struct usb_device *dev, unsigned int endpoint); /* specifies a control IN endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_rcvctrlpipe(struct usb_device *dev, unsigned int endpoint); /* specifies a bulk OUT endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_sndbulkpipe(struct usb_device *dev, unsigned int endpoint);
USB send and receive pipe functions /* specifies a bulk IN endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_rcvbulkpipe(struct usb_device *dev, unsigned int endpoint); /* specifies a interrupt OUT endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_sndintpipe(struct usb_device *dev, unsigned int endpoint); /* specifies a interrupt IN endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_rcvintpipe(struct usb_device *dev, unsigned int endpoint);
USB send and receive pipe functions /* specifies a isochronous OUT endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_sndisocpipe(struct usb_device *dev, unsigned int endpoint); /* specifies a isochronous IN endpoint for the specified USB device with the specified endpoint number */ unsigned int usb_rcvisocpipe(struct usb_device *dev, unsigned int endpoint);
URB Transfer flags • URB_SHORT_NOT_OK • Partial read should be treated as an error by the USB core • URB_ISO_ASAP • If the driver wants the isochronous urb to be scheduled as soon as bandwidth allows • Set the start_frame variable
URB Transfer flags • URB_NO_TRANSFER_DMA_MAP • Set when the urb contains a DMA buffer to be transferred • Tells the USB core to use the buffer pointed by the transfer_dma pointer, not the transfer_buffer pointer
URB Transfer flags • URB_NO_SETUP_DMA_MAP • Used for control urbs with DMA buffer already set up • Tells the USB core to use the buffer pointed by the setup_dma pointer instead of the setup_packet pointer • URB_ASYNC_UNLINK • Tells usb_unlink_urb() to return immediate and unlink the urb in the background
URB Transfer flags • URB_NO_FSBR • For UHCI USB host controller • Generally not used • URB_ZERO_PACKET • Tells a bulk out urb finishes by sending an empty packet when the data is aligned to an endpoint packet boundary
URB Transfer flags • URB_NO_INTERRUPT • Indicates that the HW may not generate an interrupt when the urb is finished • Used when queuing multiple urbs to the same endpoint • Used by USB core to perform DMA transfers
URB Status Values • 0 • The urb transfer was successful • For isochronous urbs, only indicates whether the urb has been unlinked • Detailed status in iso_frame_desc • -ENOENT • Urb stopped by usb_kill_urb • -ECONNRESET • Urb was unlinked by usb_unlink_urb • transfer_flags set to URB_ASYNC_UNLINK
URB Status Values • -EINPROGRESS • Urb still being processed by the USB host controller • A bug if seen at the driver level • -EPROTO (a HW problem) • A bitstuff error happened during the transfer • No response packet was received • -EILSEQ (a HW problem) • CRC mismatch
URB Status Values • -EPIPE • The endpoint is now stalled • If not a control endpoint, can clear this error with usb_clear_halt • -ECOMM • Data received faster than it could be written to system memory • -ENOSR • Data cannot be retrieved from the system memory during the transfer fast enough to keep up with the requested USB data rate
URB Status Values • -EOVERFLOW (a HW problem) • When the endpoint receives more data than the specified max • -EREMOTEIO • Full amount of data was not received • Occurs when the URB_SHORT_NOT_OK is set • -ENODEV • The USB device is gone from the system
URB Status Values • -ESHUTDOWN • Host controller driver has been disabled or disconnected • Urb was submitted after the device was removed • Configuration change while the urb was submitted
URB Status Values • -EXDEV • Only for a isochronous urb • Transfer was partially completed • -EINVAL • ISO madness, if this happens: Log off and go home • Incorrect function parameter
Creating and Destroying Urbs • All URBs need to be created dynamically • Or the reference count would not work • To create a URB, call struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags); • Returns pointer to the URB or NULL on failure • iso_packets: number of isochronous packets this urb should contain • mem_flags: same as kmalloc flags • To destroy a urb, call void usb_free_urb(struct urb *urb);
USB. Universal Serial Bus. Most popular Serial Peripheral bus WWW.USB.ORG. SERIAL. Bit after bit after bit instead of several bits at once Referenced as M b ps (why?). Universal SERIAL Bus. Anything to do with serial transmission was traditionally difficult to set up
1.2k views • 53 slides
USB. USB = Universal Serial Bus Industry-led open standard USB Implementers Forum USB-IF Intel, Microsoft, HP, Compaq… Evolution USB 1.0 (1996) USB 1.1 (1998) USB 2.0 (2000). Why USB?. Shortcomings of existing PC IO: Scarcity of PC HW resources (IRQ and DMA channels, IO space)
957 views • 48 slides
Installation of USB Printer Drivers for XP. Overview. SATO produces Windows drivers for all of the printer range which also incorporate printer installation routines. These are available on the LG CD-ROM or the Technicians CD-ROM and also from the SATO websites.
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USB Drivers. Ted Baker Andy Wang COP 5641 / CIS 4930. USB Device Basics. Universal Serial Bus (USB) is a connection between a host computer and a number of peripheral devices Created to replace a wide range of slow buses (parallel, serial, and keyboard connections)
882 views • 87 slides
Logic battery. Wifi dongle. Videocamera. Servomotor. USB. PWM. USB. 5V Voltage Regulator. FoxBoard G20. Ultrasonic 1. PWM. Ultrasonic 2. Motors battery. Ultrasonic 3. Motor Board. 12V. Ultrasonic 4. Ultrasonic 5. Motor 1. Motor 2. Motor 3. Ultrasonic 6. Sensor 1.
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Static Class. USB. GetHostControllers(). int Index string DevicePath string DriverKey string Name. USBController. GetRootHub(). int PortCount string DevicePath string DriverKey string Name bool IsBusPowered bool IsRootHub. USBHub. GetPorts(). GetHub(). string HubDevicePath
173 views • 1 slides
http://www.cheapjp.com/small-scale-usb-green-laser.html HTPOW 超小型 緑レーザーポインター USB充電ケーブル付き 100mwレーザーポインターusb接続 小型軽量 きれいな6色 手触りが良い リチウム充電池 USB充電ケーブル
151 views • 7 slides
USB Device Drivers. Michael Mitchell. USB Device Basics. Universal Serial Bus (USB) connects between a computer and peripheral devices Created to replace various slow buses (parallel, serial, and keyboard connections) USB 2.0: up to 480Mb/s (35 MB/s) USB 3.0: up to 6Gb/s (625 MB/s).
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If you’re tasked with creating a presentation for work or school, you should probably learn how to use Microsoft PowerPoint , one of the best slideshow creation tools around.
How to download microsoft powerpoint on mobile, other ways to get microsoft powerpoint.
Here’s what you need to know about purchasing and downloading Microsoft PowerPoint along with other options for using this full-featured Microsoft Office application.
Just as you can like download Microsoft Word as a standalone app, you can visit the Microsoft Store and search for PowerPoint. However, it’s hard to find the PowerPoint app without it being part of the Microsoft Office bundle. Luckily, we’ll show you exactly how to get it.
Note : Below are the prices at the time of this writing, which are subject to change at any time.
Visit the PowerPoint purchase page on Microsoft.com where you can buy PowerPoint alone for $159.99. If you’re in school, head to the PowerPoint Home and Student page instead where you can buy PowerPoint at a discounted price of $79.99.
Be sure to move down the page slightly and review the Requirements tab before making your purchase because it’s nonrefundable. You’ll need at least Windows 11 , Windows 10, or macOS to install PowerPoint along with a certain amount of memory and hard disk space per your operating system.
When you’re ready, select Buy now at the top, and you’ll be directed to your cart to complete the purchase. Note that you’ll receive a digital copy of PowerPoint, not a physical one. Choose Checkout to continue.
Enter your Microsoft username and password when prompted or create an account if necessary.
Select your payment method, optionally enter a promo code, and pick Place order . Notice the statement at the bottom of the page informing you that you’ll be charged immediately, and again, there are no refunds.
Follow the subsequent prompts to complete your purchase, download, and install PowerPoint per your web browser and operating system.
If you’d like to create, edit, or review PowerPoint presentations on the go, you can install the free mobile app. All you need is a Microsoft account to use the PowerPoint app on Android or iOS.
For Android, head to Microsoft PowerPoint on Google Play and select Install . For iPhone, iPad, and Apple Vision, go to Microsoft PowerPoint on the App Store and select Get .
Once the app installs, select Open in Google Play or the App Store. Alternatively, you can simply tap the app icon that displays on your Home screen. Sign in with your Microsoft account and you’re ready to go.
Note that you do have an in-app purchase available for a Microsoft 365 plan if you decide to upgrade.
If you’re looking for additional ways to get Microsoft PowerPoint, we’ve got two options for you.
First, you can use PowerPoint on the web for free with your Microsoft account. All of your files are saved to OneDrive, which also includes 5GB of storage with your free Microsoft account. You can also enjoy many of the same features without much limitation including the use of PowerPoint templates .
Visit PowerPoint online , sign in, and you’re set.
Second, you can purchase PowerPoint as part of Microsoft 365 . Because this is the method you see more than any other, it’s one to consider if you can take advantage of the additional Office apps like Word, Excel, Outlook, OneNote, and others.
Review how to buy Microsoft Office for all of your options.
Do you have to download PowerPoint to use it?
Nope! You can use PowerPoint in your web browser with a free Microsoft account as well as with a Microsoft 365 work or school account. You can also install the PowerPoint mobile app for free on Android or iPhone.
Is Microsoft PowerPoint easy to use?
It’s simple to get started, but you should check out our list of Microsoft PowerPoint best practices to improve the quality of your presentations.
What is similar to Microsoft PowerPoint but free?
You can look at applications similar to PowerPoint that are completely free. These include Google Slides, a web-based slideshow creator, and LibreOffice, a downloadable office suite containing Impress for building slideshows.
For additional options, check out how to use Microsoft Office for free along with our list of the best Microsoft Office alternatives .
How do I save a PowerPoint presentation on desktop?
To save a PowerPoint presentation, go to the File tab and select Save or Save As . Choose a location, name the file, and then Save .
It seems like Apple might need to watch out, because Intel and Microsoft are coming for it after the latter two companies reportedly forged a close partnership during the development of Intel Lunar Lake chips. Lunar Lake refers to Intel's upcoming generation of mobile processors that are aimed specifically at the thin and light segment. While the specs are said to be fairly modest, some signs hint that Lunar Lake may have enough of an advantage to pose a threat to some of the best processors.
Today's round of Intel Lunar Lake leaks comes from Igor's Lab. The system-on-a-chip (SoC), pictured above, is Intel's low-power solution made for thin laptops that's said to be coming out later this year. Curiously, the chips weren't manufactured on Intel's own process, but on TSMC's N3B node. This is an interesting development because Intel typically sticks to its own fabs, and it even plans to sell its manufacturing services to rivals like AMD. This time, however, Intel opted for the N3B node for its compute tile.
ChatGPT isn’t the only AI chatbot in town. One direct competitor is Microsoft’s Copilot (formerly Bing Chat), and if you’ve never used it before, you should definitely give it a try. As part of a greater suite of Microsoft tools, Copilot can be integrated into your smartphone, tablet, and desktop experience, thanks to a Copilot sidebar in Microsoft Edge.
Like any good AI chatbot, Copilot’s abilities are constantly evolving, so you can always expect something new from this generative learning professional. Today though, we’re giving a crash course on where to find Copilot, how to download it, and how you can use the amazing bot. How to get Microsoft Copilot Microsoft Copilot comes to Bing and Edge. Microsoft
Apple’s Vision Pro is just a couple of days from landing on people’s heads, with many speculating how much of a success -- or not -- the tech giant can make of its most important product launch in years.
A key factor is expected to be the level of interest developers show in creating custom-made apps for the mixed-reality headset, with some major platforms such as Netflix, Spotify, and YouTube deciding to hold back from offering bespoke apps.
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Scope of Presentation This presentation describe the basics of USB device and Host side i.e. descriptors, endpoints, device controller, root hub etc. It covers USB architecture in Linux. It does not cover protocol level details of USB. Introduction • USB stands for UNIVERSAL SERIAL BUS. • USB is host controlled.
USB • Four wires (+5V, Return, data twisted pair) • Up to 5 m (16.4 ft) Longer connections use hubs or active extensions. Features of USB • Easy to use for end user • Single model for cabling and connectors • Electrical details isolated from end user (e.g., bus terminations) • Self-identifying peripherals, automatic mapping of ...
Usb PowerPoint PPT Presentations. All Time. Show: Recommended. Sort by: Understanding USB A and Micro-USB Connectors - USB stands for Universal Serial Bus. It was created to make the connections between computers and outlying devices simpler. ... PowerPoint PPT presentation | free to download . Super Speed USB USB 3'0 - Super Speed USB USB 3'0 ...
Open the USB drive using your file management software (e.g. Windows Explorer). Make sure the file is on the drive. Open it and make sure it works properly. Eject the USB drive. If you are using Windows, you should see an icon on the bottom of your screen. On a Mac, drag the drive to the trash. At the client site, insert the USB drive and open ...
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PPT on USB 3.0 - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. This seminar presentation summarizes USB 3.0, known as SuperSpeed USB. It is the next major revision of USB, created in 1996 to simplify connections between devices and computers. USB 3.0 promises higher transfer rates up to 4.8 Gbps, increased power and ...
Insert a USB flash drive in a USB slot in your computer. In PowerPoint, click File, click Export, click Package Presentation for CD, and then click Package for CD. In the Package for CD dialog box, type a name for your CD in the Name the CD box. To add one or more presentations to package together, click Add, select the presentation, and then ...
Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.
Hi All! When working in PowerPoint, it is always important to Package the presentation once you are done to ensure that the Presentation is saved with all of...
Sumit Thakur CSE Seminars Universal Serial Bus (USB) Seminar PPT and PDF Report: Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. The USB 3.0 is the upcoming version of the USB. The USB 3.0 is also called super speed USB.Also See: Google Chrome OS PPT... Sumit Thakur Sumit Thakur [email protected] Administrator I am an Indian Blogger.
To save the PowerPoint presentation on your USB flash drive, click on the "File" tab in the top left corner of the PowerPoint window. From the drop-down menu, select "Save As.". A new dialog box will appear, allowing you to choose the destination and format for your presentation. Step 4: Choose the USB Flash Drive as Destination.
Step 8: Click on "Save". After selecting the saving location, specifying the file name, and choosing the file format, click on the "Save" button located at the bottom-right corner of the "Save As" window. PowerPoint will now save your presentation on the USB drive.
Presentation. Wireless USB is a technology that allows for wireless communication between devices and a host computer. It provides the convenience of wireless connectivity without the need for cables. Wireless USB operates on the 2.4 GHz frequency band, similar to Wi-Fi.
You copy the .pps file from wherever it is to the USB thumb drive. on a hard drive. There are several ways to copy. Here's one: In My Computer, go to the folder than contains the .pps file. Click. the file, then press Ctrl-C to copy it. Then, in My Computer, go to the thumb drive. Click within in, then.
Presentation Transcript. INTRODUCTION • The Wireless USB is the first the high speed Personal Wireless Interconnect. • Wireless USB will build on the success of wired USB, bringing USB technology into the wireless future. • Usage will be targeted at PCs and PC peripherals, consumer electronics and mobile devices.
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Knowing something or two about designing a good PowerPoint presentation, the official Microsoft website brings an incredibly broad and various selection of templates - all the way from lively, bright, and colored to severe, formal, and educational. Why: It offers a great variety, well-designed, diverse PowerPoint templates for free download
2. Configure settings. Go to "Settings" to set recording preferences.In "Video", choose the desired output quality and format.Make sure the toggles next to "Record mouse movements" and "Animate mouse clicks" are enabled if needed.In the "Audio" tab, adjust the sound levels and select the desired input devices.3. Record your presentation. Click the "Capture video" option in the side menu and ...
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USB Drivers. Michael Mitchell COP 5641 / CIS 4930. USB Device Basics. Universal Serial Bus (USB) connects between a computer and peripheral devices Created to replace various slow buses (parallel, serial, and keyboard connections) USB 2.0: up to 480Mb/s (35 MB/s) Download Presentation. interface audio interface audio.
How to download Microsoft PowerPoint on mobile. If you'd like to create, edit, or review PowerPoint presentations on the go, you can install the free mobile app. All you need is a Microsoft ...
Method #3: Download The Microsoft PowerPoint App On Your Android Or iOS Device. ... You can then start making your PowerPoint presentation using the web app. If your school's plan supports it, you ...
Unlike most competitors, you don't need to download or use a separate mini-app to make presentations. WPS Office has a document editor, PowerPoint creator, spreadsheet manager, and other tools all ...