How to Reset Command Prompt Color and Font Settings
If your Command Prompt text is hard to read, colors look off, or the font has changed unexpectedl...
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Browse labFix Windows Security High Memory Usage
You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...
Fix Infinite Login Loop via Command Prompt
You sign in to Windows, the desktop appears for a moment, and then you're back at the sign-in scr...
How to Enable Windows Defender Service Manually
If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...
Fixing SSH Connection Refused for Linux Server via PuTTY
When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...
Fix Windows Update Version Mismatch After Upgrade
After a Windows upgrade, you might see an error saying the update version doesn't match your syst...