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.

The third version of Lenovo's ultralight 14-inch laptop, the X1 Carbon, gets nearly all the basics right while adding a few new twists, including a function key row that changes app by app.

You can stop wondering about those mysterious keyboard function keys on the top of your laptop and desktop keyboards. We have the answers!

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.