And it's almost always disabled.

Windows remains one of the most targeted systems by threat actors by volume, according to recent statistics from AV-TEST, ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

Best Antivirus Best Antivirus Software for Windows PCs in 2026 Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, ...

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

Antivirus software is simply essential, but if you've upgraded to Windows 11, the built-in security suite might be good enough on its own. Microsoft Defender Antivirus is included for free as part of ...

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus ...

Using a Windows 11 PC is a great experience, but what about protecting it from cybercriminals with bad intentions? Fortunately, your Windows 11 PC comes with Windows Security built in, and it does a ...

A critical Windows expiration date is coming next month for more than a billion PCs - and even some Linux distros are ...