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

Fix Windows Search After Disabling Cortana

If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...

Fix PowerShell Authentication Failed Credentials Error

Fix OneDrive Sync Not Working After Migration

After moving files to a new PC or switching Microsoft accounts, OneDrive may stop syncing. This u...

Fix Windows Search Indexing Stuck on Paused

You open Indexing Options and see the status says 'Paused'. Windows Search has stopped building t...

Fix Command Prompt Version Mismatch on Windows 10

When you open Command Prompt and see a message about a version mismatch—or commands behave unexpe...

Windows Store Error 0x80073cf9: Step-by-Step Fix Checklist

If you see error 0x80073cf9 when installing or updating apps from the Microsoft Store, it usually...