Protect your monitors and make scrolling much more pleasant by cleaning them regularly. This is how to clean a computer monitor without leaving streaks and smudges behind.

Add Yahoo as a preferred source to see more of our stories on Google. Throwing away a dirty laptop is an extreme solution. Don't do that. Cleaning your laptop is an important job for several reasons.

Think back to the last time you washed your hands. How many things have you touched since then? A breakfast sandwich, your face, your dog, the refrigerator handle, a chair, the desk, scratched itch on ...