What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.

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

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 ...

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

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 ...

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

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

Last year, several dangerous security vulnerabilities were found in the popular 7zip compression tool that were closed with new versions. However, these patches had to be downloaded and installed ...

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 ...