If you've ever wondered what the circle arrow button on your key fob is for but were too embarrassed to ask your mechanic or dealership, here's the simple truth: it remotely starts your car.

Keys with an Fn key or F Lock provide two sets of commands for many keys on a keyboard. This includes the top row of standard function keys (F1–F12).In this post, we will show you how PC users ...

How to fix malfunctioning arrow keys without Scroll Lock. If your keyboard does not have a Scroll Lock key, on your computer, go to Start, All Programs, Accessories, Ease of Access, and then click ...