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 BitLocker Connection Timeout Configuration Issues

If you see errors like "BitLocker connection timeout" or recovery key prompts due to network dela...

How to Fix systemd Service Restarting Repeatedly Error

How to Fix PowerShell Rate Limit Error 429

If you're using PowerShell to call REST APIs — especially Microsoft Graph, Azure, or GitHub — you...

Fix Windows Defender Update Error 0x80070005

You see error 0x80070005 when trying to update Windows Defender. This usually means a permission ...

How to Fix Outlook SSL Certificate Error

You're trying to send or receive email in Outlook, but you get an error about the SSL certificate...