Gunk happens! Here's how to clean up your laptop's act—from the top bezel to the bottom fan—without inflicting harm. (It's easy, and you can use products you have around the house.) ...

You won't always want to (or be able to) use a mouse with a laptop, and whether you call it a touchpad or a trackpad, it'll be your best friend in piloting your computer. Using a touchpad isn't as ...