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

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Fix Windows Security Error 0x80073b01: App Install Blocked

When you try to install a Windows app from the Microsoft Store, you might see error code 0x80073b...

Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

BitLocker Token Expired: IT Admin Troubleshooting Checklist

When a BitLocker-protected drive suddenly prompts for a recovery key or reports a token expired e...

How to Fix Network Errors in Command Prompt on Windows 10

Fix Microsoft Teams Proxy Error 0x80072746

When Microsoft Teams fails to connect and shows error 0x80072746, it typically points to a networ...