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...

Microsoft Store Cache Reset vs Settings Reset: What's the Difference

If you're having trouble with the Microsoft Store—apps won't download, updates fail, or the store...

Fix BitLocker 504 Gateway Timeout on Windows 10

You try to unlock or manage a BitLocker drive and see a 504 Gateway Timeout erro...

Fix Outlook Permission Denied After Windows Update

After a Windows update, you might open Outlook and see a “permission denied” error when trying to...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

How to Restore Microsoft Store Apps from Backup

If you've backed up your Windows app data or package files and need to restore Microsoft Store ap...