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

Microsoft Store Setup Configuration Checklist

After a fresh Windows install or a system reset, the Microsoft Store often needs a few configurat...

Fix OneDrive Sync Invalid Configuration Error

You open OneDrive and see "Sync invalid configuration" or a similar message. The app may not star...

Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot

If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Search Bar Not Working After Update

After a Windows update, the search bar may stop responding or show no results. This is a known is...

Fix Windows Search High CPU Usage in Windows 10

If your Windows 10 system fan is spinning up and Task Manager shows SearchIndexer.exe using 30-90...