Perform keys, usually abbreviated as F keys, are particular keys on a laptop computer keyboard that may be programmed to carry out particular duties or capabilities. They’re usually situated on the prime of the keyboard, above the quantity keys, and are labeled with the letter “F” adopted by a quantity (e.g., F1, F2, F3, and many others.).
Perform keys can be utilized to regulate numerous elements of a laptop computer, reminiscent of adjusting the display screen brightness, quantity, or media playback. They may also be used to open particular functions or web sites, or to carry out different duties which are regularly used. For instance, the F1 secret is usually used to open the Assist menu in lots of software program packages.