The function keys are the F1 through F12 keys located across the top of the Microsoft keyboard. Software and computer programs often assign special functions to these keys, such as pressing F1 to launch help. When your function keys don’t respond properly within software, you can troubleshoot both the keyboard and software settings to resolve the issue. You may need to update keyboard drivers to the newest version or even install a hotfix that patches a keyboard bug in the operating system. Writer Bio
