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

Fix Windows Search High CPU Usage by Rebuilding Index

If your PC fan is spinning up and Task Manager shows SearchIndexer.exe using high CPU, the search...

Fix PowerShell Proxy Authentication Failed Errors

Why Your Windows 11 Digital License Won't Transfer to a New PC

You've bought a new PC and expect your Windows 11 digital license to follow you. But when you try...

Fix OneDrive Error 0x8004de40: Cannot Connect to Server

If you see the error "OneDrive cannot connect to server" with code 0x8004de40, it usually means O...

Fix Task Scheduler DNS Errors in Windows 10

If you see DNS-related errors in Task Scheduler—like 0x80072EE2 or 0x80072EFD<...