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

Fix Windows Activation Service High RAM Usage

If you notice high RAM usage from the Windows Activation service (sppsvc.exe) in Task Manager, it...

How to Change Windows Terminal Log File Location

If you've ever needed to debug a Windows Terminal profile or track console output, you may have n...

Remote Desktop Dependency Conflict Troubleshooting Checklist

When a remote desktop session fails to start or behaves erratically, a dependency conflict is oft...

Fix Windows Defender High CPU Usage with Registry Tweaks

If Windows Defender is using 30-50% CPU constantly, even when idle, it's usually due to aggressiv...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Windows Security DNS Error Using Command Prompt

If you see a DNS error in Windows Security (like "DNS server not responding" or "DNS resolution f...