After a restart or cold start, Windows sometimes won’t boot up. Here’s what to do next.

If your Windows 11 or Windows 10 computer won’t start and emits one short beep when you press the power button, indicating a Memory Refresh Timer Error, then this post provides the most suitable ...

If your computer won't restart after installing Windows Update, you will have to boot into Advanced Options (WinRE) screen and take any one of these steps.