What is Secure Boot? A guide to your PC's security check during startup

Secure Boot is a feature of your computer's UEFI that only allows approved operating systems to boot up.

How to use passkeys to keep your computer safe

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication ...

Copilot AI’s latest trick? A secure sandbox for its agentic activity

Microsoft 365 users can now test "Researcher with Computer Use," an autonomous agent that can access files that it couldn't ...
CNET

Still Using Windows 10? These Free Updates Will Help Keep Your PC Secure

To give its users more time to upgrade their software and hardware to Windows 11, Microsoft has promised to continue supporting Windows 10 with one more year of security updates. Anyone with Windows ...
MUO on MSN

5 security myths that could be putting your Windows PC at risk

The biggest security threat facing everyone isn't malware, ransomware, or phishing emails. The big problem is the person ...

Windows 10 is officially retired. Here's how to protect your computer without upgrading

Microsoft will no longer be offering free security updates for Windows 10. If you're not ready to upgrade to Windows 11, here ...

Your Windows 11 PC might be at risk from next month — here's how to stay protected

Windows 11 version 23H2 will stop getting security updates on November 11, 2025. If you’re still running this version, ...

Chrome will finally make secure URLs the default—in a year

Websites still serve their pages via vulnerable redirects. Google has now set a deadline to disallow that happening ...
Southern Methodist University (SMU)

How secure is video conferencing–really?

SMU researchers expose new privacy risks in video conferencing apps. SMU's singular approach to integrating rigorous learning ...