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 ...

You can pay for third-party PC optimization software to make your computer run more smoothly, but Microsoft PC Manager does ...

Outdated software puts your computer at serious risk. This video explains the top 4 reasons you should update your computer software as soon as possible, including improved security, bug fixes, better ...

Keeping your PC performing like new isn't about using optimizer apps, it's about treating your computer properly every day.