Avast remains in trial mode with limited functionality until you insert the license file into the program, so it's best to activate it as soon as you can. When you purchased an Avast program, you ...

Just about every antivirus and security suite vendor offers multiple levels of protection, with a higher price and more features at each level. It's important for a vendor to balance the features ...

A new interface optimized for Windows 8 makes it easier to get at the interesting new features in Avast 8, which include a file shredder, browser cleaner, and software update tool. Senior writer Seth ...