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A set-top box, also known as a set-top unit, is an information appliance that connects to a television set. Set-top boxes have a variety of uses. They might receive a cable or satellite television signal and present the content to the viewer, or connect to the Internet and deliver streaming video content. The Tornado M50 is an IPTV; an example of a set-top box. Set-top boxes generally feature an electronic program guide, functionality for saving a list of your favorite programs, and a timer for changing channels....

Span may refer to any of the following: In general, span is how far something can extend from one end to another. For example, a server rack may span 35 feet across a glass house. Regarding HTML (Hypertext Markup Language), see our page for more information about this tag. When describing the distance in a spreadsheet or multiple cells, rows, or columns, a span is called a range.

An All-in-One computer takes all the desktop computer’s internal hardware components and builds them into the same case that houses the monitor. The overall effect is a smaller computer footprint and often, a cleaner appearance as there are fewer wires showing. Today, the top brands that manufacture All-in-One computers include Acer, Apple, ASUS, Dell, HP, and Lenovo. Additional example information All-in-One computers often have larger monitor sizes in the 21-inch to 27-inch range....

Also called a hash, number sign, or pound sign, the octothorpe is the typographical symbol “#” (two horizontal lines and two vertical lines, crossed). On US QWERTY keyboards, the # symbol appears on the same key as the number 3. It can be typed by holding Shift and pressing 3 on the keyboard. Where is the hash key on the keyboard? Below is an overview of a computer keyboard with the hash key highlighted in blue....

When referring to computers, architecture or computer architecture is their overall design and layout. Architecture includes where connections and parts of the computer are to be placed, how each of components operate, dimensions, etc. CPU architecture is very similar, except it deals with the arrangement of processor components, how they work together, and the distance between transistors. Closed architecture, Computer, Hardware terms, Machine cycle, Open architecture, Organization, Platform

Authentication, authenticating, and authorize describe the process of identifying a person and making sure they are who they say they are. For example, a password is a basic method of authorizing someone. There are different types of authentication, including biometrics, entering a PIN, 2FA, or a picture password. 2FA, Federated identity, MFA, Security terms, WPA Related information Help and information on computer passwords. Computer security help and support.

AutoCorrect is a software feature commonly found in word processing programs, such as Microsoft Word. As the name implies, this feature automatically corrects misspellings and common typos in a document. For example, a user may type “my words are not corect” and the program would automatically change it to “My words are not correct.” As you can see in this example, not only does AutoCorrect fix the misspelling, but it also capitalizes the first letter of the sentence....

Shorthand for been there done that got the t-shirt, BTDTGTTS is often used in chat communications. Below are examples of how this could be used in chat. I’ve already BTDTGTTS and don’t want to do it again. Chat terms Related information Top 10 terms every parent should know. What are the most important computer terms I should know?

Difficulty Easy Steps 1 Time Required 7 - 9 minutes Sections Back Cover Adhesive 1 step Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackSony Xperia Z3 Compact Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Back cover replacement guide In this guide you will learn how to replace the back cover in Xperia Z3 Compact properly....

Difficulty Moderate Steps 3 Time Required 5 - 10 minutes Sections 1 CD Drive 3 steps Flags 2 Incorrect Tools Help make this guide better by using the correct tools in images and/or text. Missing Prerequisites This guide is missing information on how to start the process. Make a prerequisite guide! BackSylvania SDVD9004 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide...

Student-Contributed Wiki An awesome team of students from our education program made this wiki. No matter how much you push the power button, the device remains inactive. Hold down the power button for several seconds, if done correctly the screen should power down. Wait for 30 seconds before turning the device back on. Try this several times. The power button may be slightly off or “sticky”. While this is probably not the problem, it’s always worth a try before moving on....

Whether you need a tablet for digital art or to increase productivity at work, you have more Windows tablets to choose from than ever. You can even get a Linux tablet for some extra versatility. Tablets are no longer just smartphones with bigger screens. They come with powerful CPUs, plenty of RAM, and SSDs, just like your Windows laptop. Gain extra mobility and flexibility by using one of the best Windows tablets from our list below....

Difficulty Moderate Steps 7 Time Required 20 minutes Sections 1 Battery 7 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackTomTom Runner Spark Adventurer 2 or 3 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 Tools needed You need a Torx 5 screwdriver, a plastic prying tool and / or some old plastic card....

Difficulty Moderate Steps 3 Time Required Suggest a time?? Sections 1 keyboard 3 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackToshiba NB250-108 Full Screen Options History Save to Favorites Download PDF Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 Remove the battery Save your work. Turn off the computer....

Difficulty Very easy Steps 2 Time Required 1 minute Sections 1 Battery 2 steps Flags 0 BackToshiba Satellite C55-B5200 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Turn the laptop off and remove all sources of power. Flip the laptop over so that way the bottom is facing towards you....

Difficulty Moderate Steps 11 Time Required 20 minutes Sections 1 Display Glass 11 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackMacBook Pro 15" Unibody Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Prepare a Workspace Set up a clean workspace and gather all supplies....

Difficulty Very easy Steps 2 Time Required 5 minutes Sections 1 Casing 2 steps Flags 0 BackWacom Intuos4 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction If your case is cracked or bent, then your device’s internals are at risk of breaking. It’s best to keep your device’s case in good condition. If you’re still unsure if your case needs replacement view the Wacom Intuos4 troubleshooting page on bent casing: Wacom Intuos4 Troubleshooting....

When referring to computer software, bells and whistles describe additional software included with a computer or a program that is useful, but not essential. Bundled software, Computer slang, Crapware, Peripheral, Software terms Related information How to uninstall software in Windows. Computer software help and support.

A guest may refer to any of the following: A guest is an anonymous user account that provides access to a computer on a limited or temporary basis. Although some computer operating systems have guest accounts by default, most have to be set up manually by the computer’s administrator. Unless you plan on having unauthorized users on your computer or network, we recommend the guest accounts be disabled to prevent any potential security risks....

Alternatively called the file menu, a menu is a list of commands or choices offered to the user through the menu bar. Menus are used in GUI operating systems to allow the user access to program features. File menus are commonly accessed using the computer mouse; however, may also sometimes be accessed using shortcuts or the keyboard. Below is a visual example of what a menu may look like in a GUI environment....