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

"You'll need a new app to open this windowsdefender link" appears when Windows cannot open the Windows Security app using the ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users.

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit them. Now, hackers are taking advantage of the vulnerabilities in real-life ...

The era of Windows 10 support ended on Oct. 14 of last year. After more than a decade, Microsoft is prioritizing updates for the latest OS, Windows 11, and has thus stopped providing security updates ...

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Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

We're back to settle what has become an age-old debate: does Windows 11 or Windows 10 deliver better gaming performance? Microsoft has been rolling out Windows 11 25H2 for the past few months, an ...

Windows 11 includes a system-level Copilot integrated into the operating system, while Windows 10 supports Copilot only through browser-based or web-app surfaces. Copilot on Windows 11 can initiate ...

Scammers are using fake Windows Defender pop-ups with real looking phone numbers to trick users. These fraudulent warnings are not from Microsoft and aim to gain remote access to your computer. A ...

The Extended Security Updates (ESU) program for Windows 10 provides customers with a more secure option to continue using their Windows 10 PCs after October 14, 2025, while they transition to Windows ...

Windows users are, understandably, given the size of the operating system market share, a prime target for attackers of all kinds, from nation-state espionage actors to hackers and scammers. Windows ...