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

Windows Defender, the Redmond, Wash., developer's free-of-charge anti-spyware program for Windows XP and Windows Server 2003, went final in late October. However, the last beta -- dubbed Beta 2 -- ...

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

Both AVG and Windows Defender work to protect your PC from malware and other security threats. They both have major differences in the following aspects. AVG and Windows Defender mainly differ in ...