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

Fix Chrome High CPU Usage on YouTube: Practical Steps

If Chrome's CPU usage spikes when you watch YouTube, the browser may stutter, fans spin up, or ba...

Windows Security Real-Time Protection Slowing Down Your PC

If your computer feels sluggish, especially during file transfers or program launches, Windows Se...

Fix Command Prompt Connection Timeout Errors

When you see a connection timeout error in Command Prompt—often with messages like 'Request timed...

Fix GitHub Actions Docker Push Permission Denied

Fix Outlook Module Not Found Error 0x80040154

You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...

Fix Microsoft Teams Access Denied on File Upload

You try to upload a file to a Teams channel or chat and get an 'Access Denied' error. The file se...