How do I open my f10 on my computer?

Question

I am mot good at computers a friend of mine told me to open f10 and follow the directions to get rid of some of the bugs. Can anyone help me?

Answer 1

F10 is a button on your keyboard.  Press it when you first boot up, it should take you to a menu.

Answer 2

Some computer that you bought, the recovery mode is hidden and you may need to press some function key (like F10) to activate.

You may need to give more information for further advise.