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

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

Question: My Dell computer keeps restarting over and over and I can't get it to stop — what's happening? Answer: If your ...

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact. A new Windows zero-day has turned BitLocker, one of ...

Microsoft’s Windows 10 update KB5094127 is causing BitLocker recovery key prompts on enterprise PCs with specific Group Policy configurations. PCWorld reports this primarily affects business systems ...

Microsoft has resolved a known issue causing some Windows Server 2025 devices to boot into BitLocker recovery after installing the April 2026 security update. The BitLocker security feature encrypts ...

Dell has confirmed that a recent wave of blue screen crashes affecting some of its PCs is not caused by Windows itself, but by a faulty version of the company’s own SupportAssist Remediation software.

A MacBook Air on display in an Apple store, with the lid raised and keyboard visible. - aapsky/Shutterstock Getting used to pressing the Command key instead of Control on a Mac may be one of the most ...

On a busy March afternoon in Cedar Key, visitors line up outside restaurants, and golf carts weave through downtown streets, signs of a comeback that just months ago seemed unlikely. As the small ...

Update 5/21: Since this article was released, recommend mitigations for YellowKey and other attacks have been released, as well as a full patch for BlueHammer. Nightmare-Eclipse, a cybersecurity ...

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.