Knowledge base for software setup, errors, and daily tool work.

How to Fix Windows Security Auto Start Not Working

You expect Windows Security to start on boot, but it doesn't. The icon might be missing from the ...

Fix Windows Activation Login Loop Not Accepting Password

You're stuck in a login loop after a Windows activation or update. You type your password correct...

How to Fix PowerShell 404 Not Found Error

When you see a 404 Not Found error in PowerShell, it usually means something the command tried to...

How to Fix Windows Security Keeps Crashing

If Windows Security (formerly Windows Defender) keeps closing unexpectedly, you may see error mes...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

How to Fix 'File Locked by Another Process' in Command Prompt

When you try to delete, rename, or modify a file in Command Prompt and see The process cann...