Make Windows 11 feel faster with nine cleanup tips for startup apps, storage, background processes, updates, malware scans, ...

Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

I tested Bitdefender Total Security against malware to see if it’s worth paying for - Bitdefender’s security package provides ...

Earlier this year, Microsoft quietly deleted a post that argued Windows 11's built-in Microsoft Defender Antivirus was good ...

A utility called Fluent Cleaner will analyze your Windows environment to find and remove junk files, temp files, unused ...

Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too ...

Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ransomware protection, VPN limits, ...

CISA has added the Microsoft Malware Protection Engine and Microsoft Defender Antimalware Platform vulnerabilities to its KEV catalog, suggesting exploitation in the wild. Microsoft released emergency ...

Update May 25, 04:19 EDT: CVE-2026-41091 is a Microsoft Defender local privilege escalation (LPE) flaw known as RedSun, and CVE-2026-45498 is known as UnDefend, a security flaw that can be exploited ...

The Windows vs Linux argument can be easily boiled down quite quickly. If you're after a secure, semi-stable system that doesn't require you to be a power user, stick ...

I installed AppControl on my Windows 11 PC and was shocked by how much was happening in the background without me knowing. I've been writing about technology for more than 15 years and using it in ...

PCWorld outlines five essential Windows Defender configuration changes to optimize security and performance on new Windows PCs. Key adjustments include disabling redundant system tray icons, turning ...