Microsoft released Patch Tuesday updates for the month of May 2023 earlier this week on Windows 10, Windows 11, and Server. The company patched the BlackLotus UEFI security flaw which has been known ...

当电脑开机或重装系统时出现Windows Boot Manager提示，可尝试进入BIOS调整启动顺序，优先选择系统盘启动。若无效，可使用安装盘修复引导，或重新安装系统以解决问题。 1、 先分析原因，再查看提示具体指出了什么问题。 2、 首先要仔细查看状态（status）和信息 ...

Your PC might mistakenly detect external drives, removable media (USB devices or non-bootable discs), etc., as bootable devices and attempt to boot from them. In this case, remove or disconnect ...

Secure Boot Certificates are set to expire soon. This guide shows how to check and update them and covers a roadmap for ...

Microsoft has begun testing a new Windows 11 tool called Quick Machine Recovery, which is designed to remotely deploy fixes for buggy drivers and configurations that prevent the operating system from ...

Task Manager is fine. These are better.

Secure Boot was once considered an unbreakable force protecting your PC. Now, it's vulnerable, and there's not an easy way to fix it.

Troubleshooting a problem computer requires patience, know-how, and a lot of trial and error. Booting your PC in a clean configuration can help automate the process ...