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

How to Configure Windows Defender Firewall Settings for a Network

If you're having trouble with network connectivity or need to allow an app through the firewall, ...

How to Fix BitLocker Login Loop in Windows 10

If you're stuck in a BitLocker login loop on Windows 10, you see the recovery screen asking for t...

PowerShell Mac vs Windows Compatibility: Key Differences and Fixes

If you've moved a PowerShell script from Windows to macOS (or vice versa) and hit errors, you're ...

How to Fix Windows Update Invalid Configuration Registry Error

You may see an error like 'Windows Update encountered an error – 0x80070002' or 'Invalid configur...

Fix Remote Desktop 504 Error on Azure VM