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

Fix BitLocker Sync Issues Between Multiple Devices

If you use BitLocker on multiple devices—say a laptop and a desktop—you might run into sync issue...

Fix Windows Activation File Locked in Safe Mode

Users sometimes find that after booting into Safe Mode to troubleshoot a system issue, Windows ac...

Fix Microsoft Store Version Mismatch After Update

After a Windows update, you may see a "version mismatch" error in the Microsoft Store. This usual...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Windows Backup Error 0x81000019 on System Restore

When you try to restore a Windows backup, error 0x81000019 can stop the process. You might see th...

Fix Remote Desktop 504 Timeout with Network Load Balancer

When you use Remote Desktop Gateway (RD Gateway) behind a network load balancer, a 504 Gateway Ti...