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

Task Scheduler High CPU Usage: Virus or Legitimate?

You notice your computer is sluggish, fans spinning, and Task Manager shows Task Scheduler (taskh...

Remote Desktop Connection Timeout Due to Firewall: Fixes

You try to connect to a remote PC via Remote Desktop, but the connection times out before the log...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Defender High Memory Usage and Permission Denied Errors

You notice your system is sluggish, and Task Manager shows Windows Defender Antivirus Service usi...

Chrome Browser Proxy Error Fix Checklist

If Chrome shows "ERR_PROXY_CONNECTION_FAILED" or similar proxy errors, you usually can't browse t...

Fix OneDrive Sync Pending Due to Long File Names

You see "sync pending" in OneDrive, and the file won't upload or download. Often the culprit is a...