Search results
Results From The WOW.Com Content Network
Num Lock or Number Lock (⇭) is a key on the numeric keypad of most computer keyboards. It is a lock key , like Caps Lock and Scroll Lock . Its state affects the function of the numeric keypad commonly located to the right of the main keyboard and is commonly displayed by an LED built into the keyboard.
Starting in 2024, this key replaces the menu key for licensed Windows-compatible keyboards. In computing, the menu key ( ≣ Menu ), or application key , is a key with the primary function to launch a context menu with the keyboard rather than with the usual right-mouse button. [ 1 ]
With Num Lock on, digit keys produce the corresponding digit. On Apple Macintosh computers, which lack a Num Lock key, the numeric keypad always produces only numbers; the Num Lock key is replaced by the Clear key. The arrangement of digits on numeric keypads with the 7-8-9 keys two rows above the 1-2-3 keys is derived from calculators and cash ...
Scrolling Lock – Scroll Lock. In some applications, such as spreadsheets, the lock mode is used to change the behavior of the cursor keys to scroll the document instead of the cursor. Usually located to the right of the function keys. Some laptops and compact keyboards also have a Function Lock - FN Lock.
When the Scroll Lock mode is on, the arrow keys scroll the contents of a text window instead of moving the cursor. [1] [2] In this usage, Scroll Lock is a toggling lock key like Num Lock or Caps Lock, which have a state that persists after the key is released. Today, this particular use of Scroll Lock is rare.
The Model F keyboard that came with the original IBM PC didn't have dedicated arrow keys, and instead used the 8426 keys with Num Lock turned off. Therefore this was the scheme used by the earliest DOS games. The numpad or number pad keys are used quite often, but are used mostly in driving simulator games. This is mainly because these games ...
Cursor keys (↑, →, ↓, ←) move the cursor on the screen. When shifted, they select items. Home moves the cursor to the start of text, usually the left side of the screen. End moves the cursor to the end of the current line. PgUp and PgDn move through the document by pages. Del (Delete) deletes the character after the cursor, or the ...
Installation (or setup) of a computer program (including device drivers and plugins), is the act of making the program ready for execution. Installation refers to the particular configuration of software or hardware with a view to making it usable with the computer. A soft or digital copy of the piece of software (program) is needed to install it.