Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Your computer, whether it's Windows-based or a Mac, is meant to be a well-oiled machine, whether it's fresh out of the box or has logged hundreds of days of use. When it suddenly freezes, slows, or ...

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

An antivirus utility that only defends against viruses would be nearly useless. Computer viruses are just one type of threat, ...

The best defence is a strong, unique password for each account. Avoid simple words or common phrases. Using a password manager can help you create and remember these complex passwords. Also, turn on ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Internet users scanning their Twitter feeds or Facebook accounts Sunday might want to add one more quick click to check their computer for malware. If you purchase a product or register for an account ...