FUNCTION KEY Meaning and
Definition
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A function key, also known as a "Fn key" or "F key," is a special key found on computer keyboards that is typically labeled as "F1" through "F12." It is a modifier key, meaning that it alters the normal behavior of other keys when pressed in combination with them. The primary purpose of function keys is to provide shortcuts for various functions or commands within a specific software or operating system.
Function keys often have predefined roles, such as F1 being associated with Help functions and F5 used for refreshing a webpage. However, their actual functionality can vary depending on the context and software being used. For instance, F2 might be used to rename a file in a file manager, while in a spreadsheet application it could be used to edit a cell.
The typical usage of function keys entails pressing the Fn key on laptops in conjunction with the desired function key. This combination triggers the assigned action or command rather than the regular function key behavior, which often includes volume control, brightness adjustment, multimedia controls, or other system-related functions.
Function keys enhance accessibility and convenience by providing quick access to frequently used commands or actions, reducing the need to navigate through menus or utilize mouse clicks. They serve as time-saving shortcuts, facilitating ease of use and improving user efficiency in operating various software applications and systems.
Common Misspellings for FUNCTION KEY
- dunction key
- cunction key
- vunction key
- gunction key
- tunction key
- runction key
- fynction key
- fhnction key
- fjnction key
- finction key
- f8nction key
- f7nction key
- fubction key
- fumction key
- fujction key
- fuhction key
- funxtion key
- funvtion key
- funftion key
- fundtion key
Etymology of FUNCTION KEY
The word "function key" refers to a specific type of key on a keyboard that has a designated function, often related to shortcuts or special commands.
The etymology of the term "function key" can be broken down as follows:
1. Function: The word "function" in this context comes from Late Latin "functio" meaning "performance, execution", which is derived from the Latin verb "fungi" meaning "to perform, execute, fulfill".
2. Key: The word "key" originates from Old English "cǣg" and is also related to the Old High German word "kēgo", both meaning "key" or "wedge".
Combining these two elements, "function key" simply describes a key on a keyboard that performs a specific function.
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