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

Fix Remote Desktop Error 0x204 After Windows Update

If you see error 0x204 when trying to connect to a remote desktop after a Windows update, the con...

Fix Windows Defender Real-Time Protection Access Denied

You try to turn on Windows Defender real-time protection but get an 'access denied' message. This...

How to Fix SSL Protocol Error in Chrome: Connection Refused

When you see “SSL protocol error” and “connection refused” in Chrome, it means the browser can’t ...

Fix BitLocker Not Prompting for Password on Startup

If your BitLocker-encrypted drive no longer asks for a password when you start Windows, the drive...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Update Stuck at 100% Not Finishing

You wait for a Windows update to finish, the progress bar hits 100%, and then nothing happens for...