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.

Microsoft is ending support for Windows 10 on October 14, 2025, which meanscomputers that can't run Windows 11 will be left without security updates, bug fixes, or technical support. While upgrading ...

It's not just about convenience.

How to check your Windows PC for expiring security certificates - a big one ends in June ...

Add Yahoo as a preferred source to see more of our stories on Google. This article describes how to change the built-in Administrator account name in Windows 10 to bolster your computer's security. We ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

Question: What should I do with my older computer that can’t run Windows 11? Answer: Now that the October 14, 2025 deadline has passed, Windows 10 is officially retired, meaning Microsoft will no ...

PCWorld outlines four essential security upgrades for new PCs: verifying Windows encryption settings, optimizing antivirus configurations, enabling biometric login, and setting up dedicated password ...

It’s tempting to jump straight into personalizing a new Windows 11 PC — apps, wallpaper, the works. I’ve been there. There’s just something about tweaking a new machine that makes it feel like yours.

Forbes contributors publish independent expert analyses and insights. Hackers are a busy bunch, with more than 300 million computers hacked every year — and there's a dizzying range of ways in which a ...