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

How to Enable Command Prompt Session Logging

If you need to record everything that happens in a Command Prompt session—for troubleshooting, au...

Microsoft Teams: Reset Settings vs. Reinstall – Which Fix to Use

When Microsoft Teams starts acting up—freezing, failing to load, or showing odd errors—two common...

How to Fix BitLocker Proxy Error Configuration

You're setting up BitLocker on a domain-joined Windows machine and get an error about a proxy con...

Fix Windows Defender on Mac Not Scanning Files

If you run Windows Defender on a Mac (via a virtual machine or Boot Camp) and notice it stops sca...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...

Fixing Microsoft Teams Authentication Failed for Guest Users

When a guest user sees 'Authentication failed' in Microsoft Teams, they cannot sign in or access ...