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

Fixing PowerShell Invoke-Command Timeout Errors

When you run Invoke-Command against a remote computer and get a timeout error, it us...

How to Fix 'ERR_TUNNEL_CONNECTION_FAILED' on Chrome for Mac

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome on your Mac, it usually means ...

Windows Security Backup Tool: Setup and Troubleshooting Guide

If you've opened Windows Security and seen the backup tool prompts, you're not alone. This guide ...

Fix Microsoft Teams Connection Refused on Startup

When you start Microsoft Teams and see a 'connection refused' or 'can't connect' error, it's usua...

How to Fix Chrome Profile Version Mismatch by Deleting the Profile

If you see a message like "Your profile version is not supported" or a mismatch error when starti...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...