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

How to Unlock a File Locked by Windows Terminal

You try to delete, rename, or edit a file and get an error that it's open in Windows Terminal. Th...

How to Fix DNS Probe Finished NXDOMAIN on Chrome (IPv4/IPv6)

You're browsing in Chrome and suddenly see "DNS probe finished NXDOMAIN" — meaning the domain nam...

Setup Windows Search Indexer After Migration

After a Windows migration (upgrade, new PC, or disk clone), you might notice that Windows Search ...

How to Fix Microsoft Store Not Working After Update

After a Windows update, the Microsoft Store may fail to open, load slowly, or show error codes. T...

How to Fix PowerShell Version Mismatch Error

Fix Windows Activation SSL Certificate Error via Registry

When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...