Microsoft Windows Defender Security Center protects Windows 10 PCs that have no other antivirus protection, which is a good thing. But the best third-party free antivirus tools are more effective.

Windows 10's Creators Update will include a new Windows Defender Security Center and a centralized location for managing devices and applications. Share on Facebook (opens in a new window) Share on X ...

Microsoft says the ESU program is "not intended as a long-term solution but rather as a temporary bridge to stay secure while one migrates to a newer, supported platform."  Windows security ...

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 ...

When surfing the Internet via a browser, you may see an error stating that your computer is locked and that you must contact Microsoft to resolve the issue. If you ...

Windows Defender Firewall works on rules designed to allow and block network traffic. As its name suggests, this firewall protects all services and applications that rely on connectivity through ...