Keyboard

A:

In the QWERTY layout of the keyboard used for most computers, keys are arranged so that combinations of frequently used letters are across the keyboard from each other for a faster typing speed. Creators of the Dvorak layout of the keyboard tried to minimize the distance between the most commonly used letters, making one alternate between hands.

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  • What is overtype mode?

    Q: What is overtype mode?

    A: Overtype mode is an editing mode in a word processor, in which typed characters directly replace the character immediately following the cursor. When overwrite mode is turned off, characters are inserted at the cursor position.
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  • How does the laser keyboard work?

    Q: How does the laser keyboard work?

    A: The laser keyboard is based on an optical recognition mechanism. Also known as the Magic Cube, the laser keyboard is a portable device that is the size of a smartphone and projects the image of a QWERTY keyboard when operating. The laser-red projection does not detect the movement of the hand; the infrared sensor in the middle of the device is responsible for detecting the position of the fingers.
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  • Why are typewriter keys arranged the way they are?

    Q: Why are typewriter keys arranged the way they are?

    A: In the QWERTY layout of the keyboard used for most computers, keys are arranged so that combinations of frequently used letters are across the keyboard from each other for a faster typing speed. Creators of the Dvorak layout of the keyboard tried to minimize the distance between the most commonly used letters, making one alternate between hands.
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  • What is a good "words per minute" average?

    Q: What is a good "words per minute" average?

    A: According to Houston Chronicle, a good "words per minute" or WPM speed is generally considered to be over 40 WPM when compared to the general population average of 38 to 40 WPM. However, professional typists type considerably faster at a rate of 65 - 75 WPM or higher on average.
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  • What does a keyboard do?

    Q: What does a keyboard do?

    A: A keyboard allows the user of a computer to input alphanumeric information and commands directly. Physical keyboards are most commonly operated by the user's hands while on-screen keyboards may be operated by voice, a mouse or other peripheral devices.
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  • What does the F2 key do?

    Q: What does the F2 key do?

    A: In all Windows versions, the function key F2 is used to rename a highlighted file, folder or icon. F2 can also accomplish several other tasks when used in combination with other keys.
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  • How many keys are on a standard keyboard?

    Q: How many keys are on a standard keyboard?

    A: While keyboard standards are different around the world, the U.S. standard is 101 keys. Additional keys, such as the Windows key, may be added for special operating system functions.
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  • What is the main purpose of a keyboard?

    Q: What is the main purpose of a keyboard?

    A: The main purpose of a keyboard is as an input device used to send data into a computer so applications can function as the user desires. A keyboard is one of the commonly used devices when working with computers.
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  • Q: Where can you learn about keyboard shortcuts?

    A: Depending on the operating system, computer keyboard shortcuts can be learned at the Microsoft Windows or Apple Mac websites. Linux users can learn about keyboard shortcuts for their operating system at the Linux website. However, these will sometimes vary depending upon the specific graphical environment, such as KDE4, GNOME and so forth, being used.
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  • Q: What are some good typing practice lessons?

    A: Learn Typing, Typing Club and Sense-Lang are some good typing practice lessons. Each website offers progressive lessons that teach and guide students through the correct fingerings and offer lines of text for practice.
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  • Q: How do you copy using the keyboard?

    A: To copy using the keyboard, highlight the text you want to copy, and press Ctrl+C. Place the cursor where you want to paste the text, and press Ctrl+V to paste.
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  • What are the keyboard shortcuts to rotate a computer screen?

    Q: What are the keyboard shortcuts to rotate a computer screen?

    A: The most common shortcut to rotate a screen display is Ctrl+Alt+[Arrow Key]. The shortcut depends on the specific system's graphics device or driver, although most drivers offer this shortcut to rotate a screen's display.
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  • Q: How do you turn an overtype off and on?

    A: You can turn overtype mode on and off in both Excel and Word through the Options submenus. Overtype mode replaces characters to the right of the insert point when editing text. Though Office editions vary each year, you can enable and disable overtype mode in the Advanced tab in Options.
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  • Q: Where can you take a 10-key typing test?

    A: Websites that offer a 10-key typing test include Official-Typing-Test.com, Learn2Type.com and 10KeyTest.net. Offical-Typing-Test.com has one-minute, three-minute and five-minute tests. These tests include numbers and symbols, and a ZIP code test on the site is numbers only.
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  • Q: What causes keyboard arrows to stop working?

    A: Perhaps the most common reason for any keys on keyboards to stop working are due to physical damage or debris hindering the key press. Other common reasons include old drivers, software issues or firmware issues.
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  • Q: What is the function of toggle keys?

    A: Toggle keys are used to switch between two input modes on a keyboard. The most common toggle key is caps lock; when pressed, users can either disable or enable the keyboard to type in uppercase letters. Other toggle keys include: insert, num lock and scroll lock.
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  • Q: What kinds of things can you learn from the Nimble Fingers Word Wacker typing program?

    A: Nimble Fingers Word Wacker is designed to teach children the basic skills of touch typing. The software contains 250 typing drills and detailed report cards.
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  • Is there any training course for computer typing?

    Q: Is there any training course for computer typing?

    A: There are training courses for learning and improving computer typing skills. Two user-friendly online courses are available at TypingStudy.com and LearnTyping.com. Both of these online courses require no registration, are free and offer a number of proficiency levels from beginner to advanced.
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  • Q: Why does my keyboard freeze up?

    A: A keyboard freezes up because of a broken connection between it and the motherboard, and this can be a product of continual wear and tear. Once the ribbon or cable connecting the motherboard to the keyboard fails to transmit data, the keyboard loses functionality on the computer; causing the freeze.
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  • Q: Where is the shift key on my keyboard?

    A: In the United States, standard computer keyboards have two shift keys. One of these keys is on the left side directly below the "caps lock" and the other is on the right side directly below the enter key.
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  • Q: What is PowerTyping for QWERTY?

    A: PowerTyping for QWERTY is an online tutorial that helps users improve their typing skills with keyboards that use the QWERTY layout. PowerTyping.com provides users with an explanation of the QWERTY keyboard layout, the proper positioning of fingers on the keyboard to maximize typing performance and multiple typing lessons.
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