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

How to Fix Windows Search Invalid Configuration Error

If you see a message saying "Windows Search has encountered an invalid configuration" or search s...

How to Fix Chrome High CPU Usage After an Update

If Chrome started eating up your CPU after a recent update, you're not alone. Many users see a sp...

Fix Windows Activation Update Error 0x80070002

If you see error 0x80070002 when trying to activate Windows or install updates, it usually means ...

How to Unlock a File Locked by Chrome Browser

You try to rename, move, or delete a file, but Windows says it's open in Chrome. Even after closi...

Fix OneDrive High CPU Usage When Uploading Files

If you notice your CPU usage spiking while OneDrive is uploading files, you're not alone. This of...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest