Usually this is a keyboard error, although it is an error the keyboard may work with no issues, if so don't worry about the error.
The function key 'F1' is universally accepted as the 'help' key.
In Windows, the F1 key is the default help key for nearly every application and the Windows help centre.
Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.
F13 = {Shift Key}+F1 F14 = {Shift Key}+F2 F15 = {Shift Key}+F3 etc.
It means that you press the Ctrl key and holding it down, press the F1 key to perform a certain function on a personal computer and the function you perform depends on the context and the program running etc.
The Function keys should all be on the top. ( F1 to F12 )
Ctrl+alt+f1
the F1 button
Please be careful with that f1 key.
Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.Press the F1 key.
F1 key