Official support for Windows 10 has ended, and its security certificates are expiring. Your system is at risk, and Microsoft ...

HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

Windows 11 Point-in-time restore can use up to 50GB of storage, but the space isn't pre-reserved. Here's how it works and why ...

A crucial Windows security certificate just expired - how to check your PC ...

You switched on your PC. But instead of your desktop, you see a blue screen asking for a BitLocker recovery key when you haven’t even locked your drive. You don’t know how that happened, and it feels ...

Microsoft has released a temporary mitigation for YellowKey, a Windows zero-day that can reportedly bypass BitLocker protections. Microsoft has moved to contain the newly disclosed Windows zero-day ...

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker protections and gain complete access to an encrypted drive within seconds.

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more zero-days involving a BitLocker bypass and a privilege escalation impacting ...

BitLocker is an integral part of Windows 11's security, and it works best when it's configured and managed properly. When you purchase through links on our site, we may earn an affiliate commission.

Microsoft’s latest Windows 11 update is causing some unexpected trouble for a small number of users. The April 2026 update (KB5083769), which started rolling out recently, was designed to bring users ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. New warning for Windows users. Barely 48 hours after Microsoft’s new security update went ...

Microsoft’s May 2024 update (KB5089549) resolves the Windows 11 BitLocker lockout issue that prevented users from accessing their PCs without recovery keys. PCWorld reports the problem originated from ...