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 ...

I trusted Malwarebytes to secure my PC for a month - here's how it performed ...

Firmware is the low-level software that is deeply integrated into the hardware of your device. It sits beneath higher-level software and your PC’s hardware and acts as a kind of bridge running the ...

My new favorite Windows app made my PC safer and more reliable - and it's free ...

Nvidia GPU display drivers, the software layer connecting graphics hardware to the operating system on millions of PCs, have been flagged with tracked security vulnerabilities that could expose users ...

Advanced SystemCare acts as a full‑featured PC cleaner, removing junk and boosting performance, while IObit Uninstaller ...

I’ve picked up a few PC security tips in my time as a PCWorld editor, but I wasn’t born with that information. Yep, it’s been a gradual learning curve for me over many years of writing about security.

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.