Microsoft Office Word

F7 = Used in Microsoft Office Word to check spelling and grammar.

F8 = Press and hold F8 while Windows is loading to enter Safe Mode.

F9 = Used to refresh a document in Microsoft Office Word. In Microsoft Office Outlook, Send and receive the email will be sent.

F10 = Used to activate the menu of an open program. The other is to hold down the Shift key and F10, the same as right-clicking the mouse.