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

Fix Windows Defender Login Loop with Registry Edit

If you're stuck in a login loop after signing into Windows, where the screen flashes and returns ...

Fix Windows Search Error 0x80070005: Permissions & Reset Steps

When Windows Search stops working and you see error 0x80070005, it usually means the search index...

Fix 404 Not Found Error When Using curl in cmd

You run a curl command in Windows Command Prompt and get a 404 Not Found response. T...

Fix PowerShell Authentication Failed Credentials Error

Fix Windows Terminal Proxy Error: Connection Refused or Cannot Reach Proxy

When Windows Terminal fails to connect through a proxy, you may see errors like "Cannot reach pro...

How to Fix 'File Locked by System' in Windows Defender

If you see an error like "File locked by system" when running a Windows Defender scan or trying t...