Want to turn off Fn Lock? To Lock and Unlock the Function (Fn) key in Windows 11/10, PC users can do so using either of the method presented in this post.

The Action button is available for the first time on non-Pro versions of the iPhone. So what exactly can you do with it?

If you need to use your F keys on your laptop for an app or game but it isn't working, there are a few solutions you can use to make life easier.

Use the fn Key One solution is to hold down the fn key (or Globe key depending on your keyboard) on the bottom left of the keyboard layout.