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

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Nothing lasts forever. In the case of Windows 10 that nothing is security updates. With Oct. 14, 2025 being the official end of support date for users who don’t want to move to Windows 11, security ...

安全启动是电脑开机时验证操作系统完整性的安全机制，工作原理是在系统启动前检查引导加载程序的数字签名，确保只有经过微软认证的代码才能运行，从而阻止恶意软件在系统启动前劫持电脑，是保护电脑免受底层攻击的第一道防线。

AI-powered fileless malware is changing what it means to keep a Windows 11 PC secure. Here's what's happening and what to do.

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Windows is generally pretty safe, but the internet is a dangerous place full of malware that’ll infect your devices if you aren’t careful. One thing you can do to stay safe is to make sure you’re ...

Learn about how TweakTown tests and reviews hardware. For years, installing a third-party antivirus on a Windows PC felt non-negotiable. Today, however, the landscape has changed. Microsoft has ...

Microsoft account security is essential for protecting data across Outlook, Xbox, and Windows devices. Unprotected accounts are prime targets for phishing, ransomware, and unauthorized access, making ...