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

Windows Update Stuck at 100% for Hours: Practical Fixes

You've been staring at the 'Working on updates 100% complete' screen for hours. The spinning circ...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Fix Windows Terminal 0x80070005 Authentication Error

When you launch Windows Terminal and see error code 0x80070005, it usually means an access denied...

Fix Windows Update Error 0x800f0831: Missing Component

When running Windows Update, you may see error 0x800f0831 with a message that a component is miss...

Fix 'PowerShell Not Recognized as Internal or External Command'

When you type powershell in Command Prompt or a script and see 'powershell' is...