Windows Operating System: By pressing F7 function key while your system is booting up, you can go to boot manager, and you can select Operating System to start. (Depending to your computer BIOS)
Microsoft Office: Spelling checker or open in Microsoft Word - built in thesaurus. (Depending to your office version)
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Basically its used to spell check and grammer check a document in Microsoft programs such as Microsoft Word, Outlook, etc.
It also acts as a command for a vast range of games such as simulators
It is commonly used to start the spell-checker.
The action key on a laptop keyboard is usually located to the bottom left corner of the keyboard. It allows the user to use the Function Keys (F1...F12).
The F Lock on a keyboard disables the use of function keys. E.G: F1 F2 F3 etc.
The Fn button is the function key. A key that works like a shift key to activate the second function on a dual-purpose key.
CONYROL
Keyboard shortcuts are controlled in System Preferences/Keyboard. Apple has preselcted some keys such as F10, F11, and F12 to control volume. These keys can be set to other functions in the System Preferences/Keyboard pref pane. There are many function available. Take care in setting them so that you don't have two keys doing the same function. To use the F keys as function keys and not as the preset keys, press the fn key on the keyboard first, and then press the F# key you need.
The function keys on a Mac keyboard are set to operate some part of the computer (eject disc, adjust sound volume etc.) to use the traditional Fn 1, Fn 2, keys hold down the Fn key. The function of the Function keys will be set by the programmer of the software or they may have been configured as a keyboard shortcut in the Keyboard section of System Preferences.
it is the enter key
The Shortcut key can be used for selecting some commands. There are also many specific shortcut key combinations for commands and there are the Function keys.
The escape key on a keyboard has several different function, it can be use to stop programming, in dialogue boxes it can be used for no, quit, exit, cancel or abort.
Nothing!
why you cant use at symbol in the keyboard