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

Fix OBS Black Screen and Permission Denied on Windows 11

You launch OBS Studio on Windows 11, add a display capture or game capture source, and see only a...

Windows Security Scan Stuck at 99%: Practical Fixes

You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...

Chrome Sync Error After Backup Restore: How to Fix

After restoring a Chrome backup—whether from a system backup, profile copy, or cloud restore—you ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

PowerShell Update Configuration Checklist

If you manage PowerShell across multiple machines, you've likely run into update configuration pr...

How to Configure Microsoft Teams on Ubuntu: A Practical Guide

If you're trying to get Microsoft Teams running on Ubuntu, you've probably hit a few snags. Teams...