Your old PC isn't aging badly — this Windows security layer is just too heavy for it, so you need to disable it.

Microsoft starts expiring critical Secure Boot certificates next week — "the clock is ticking" on a billion PCs.

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 ...

Cybersecurity can be complicated. (I sat in on a pentesting session during the RSAC’s cybersecurity conference this week, and I don’t envy them their jobs.) But not all of it is—especially when it ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Credit: Mashable So, you want your PC to ...

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

Support for Windows 10 is scheduled to end on Oct. 14. Although the older operating system is 10 years old, it's still used by up to 400 million computers and nearly 41% of PC owners. If you're among ...

Microsoft quietly removed a Windows 11 blog claiming built-in security is enough for most users, possibly after backlash from ...

Microsoft is changing Windows on most PCs. Critical Secure Boot certificates will expire for the first time eve ...

Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549) fails to install on some systems and ...

Fortunately, protecting your PC doesn’t need to be a complex or costly endeavor. You can significantly enhance your computer's security using only the built-in tools and settings available on your ...

Historically, Windows has had a bad reputation for security, and there are far more malware strains that target Windows than any other operating system out there — largely due to the scale of PCs that ...