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

Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for minutes or hours. This is a common fru...

How to Fix Command Prompt Blank Screen After Startup

If Command Prompt (cmd.exe) opens to a blank screen with no prompt or cursor, the issue is usuall...

Fix VSCode Extension Host Terminated Permission Denied

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

How to Fix Microsoft Teams Cache Path Not Found

When Microsoft Teams shows a 'cache path not found' error, it usually means the app can't access ...

Fix PowerShell Proxy Authentication Failed Errors

How to Fix pnpm Store Permission Denied on Linux

When running pnpm on Linux, you may see errors like EACCES: permission denied when p...