From tax forms to family photos, the files on your computer are valuable. If you don’t want to lose them, back them up, and practice good computer security habits to protect yourself from hackers and viruses.
Can’t turn your computer on or off? Is it acting up, running slow, opening pages you didn't click, or displaying pop-ups constantly? There's a good chance your computer's been hacked or infected with a virus. Here’s what to do.