The function keys or F keys are lined across the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, like saving files, printing data, or refreshing a page.
For example, the F1 key is often used as the default help key in many programs. The F5 key is used in an Internet browser to refresh or reload a web page. The function of these keys can differ with each operating system and software program.
For information about what each function key does, see: What are the F1 through F12 keys?
Where are the function keys on the keyboard?
Below is an overview of a computer keyboard with the function keys (F1 through F12) highlighted in blue.
In the past, Apple Macintosh computers did not have function keys. However, their new keyboards include F1 through F12 or F1 through F19 keys at the top. Some MacBook models have a Touch Bar, which displays digital function keys when holding the Fn key.
What row are the function keys on?
The function keys are on the function key row, above the number key row and are the highest row on a keyboard.
How many function keys are on a keyboard?
Today's traditional PC keyboards have 12 function keys, F1 through F12. Some specialized PC keyboards have 24 function keys, F1 through F24.
Many Apple desktop computer keyboards with a number pad have 19 function keys, F1 through F19.
Where are the function keys on a laptop?
Many laptops have a function key row as the top row of keys on the keyboard. However, some smaller laptops have a condensed keyboard due to space restrictions and don't have a function key row. The function keys are usually a secondary function on keys in another row on these smaller laptops.
If your laptop doesn't have a function key row, look for keys with F1 through F12 printed on them as a secondary function. Utilizing the F1-F12 secondary function on those keys usually requires pressing the Fn key + the key with the corresponding F1-F12 secondary function.