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13 lut 2017 · Many laptop keyboards, but also some full-size keyboards, include a special function key called the Fn key. The Fn key is used in conjunction with other keys, usually other function keys (F1, F2, F3, to F12), and modifies their behavior.
A function is a key on a computer keyboard that performs specific functions. There are 12 F-keys in the present-generation keyboard. Based on the usage, a function key can perform various actions like screen brightness, tab refresh, BIOS access, etc.
5 cze 2024 · F1 through F12 are the function keys on today’s standard PC keyboards. Some customized PC keyboards include 24 function buttons labeled F1 through F24. F1 through F19 are the function keys on many Apple desktop computer keyboards with a number pad.
Keys with an Fn key or F Lock provide two sets of commands for many keys. This includes the top row of standard function keys (F1–F12). Standard commands are labeled on the front of the keys (such as F3). Alternate commands are labeled on top of the keys (such as Redo).
Function keys. The function keys are used to perform specific tasks. They are labeled as F1, F2, F3, and so on, up to F12. The functionality of these keys differs from program to program. Navigation keys. These keys are used for moving around in documents or webpages and editing text.
3 sie 2024 · – Function keys (F1-F12): Often have additional functions depending on the operating system and software being used. – Modifier keys (Ctrl, Alt, Shift): Often used in combination with other keys to perform various commands and shortcuts.
9 kwi 2024 · This page provides an example of a PC keyboard and a table listing non-alphanumeric keys for US-based keyboards, with a description or link for additional information.
