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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Checklist for Diagnosing Windows Activation 504 Timeout

When Windows activation fails with a 504 timeout, it means the activation server didn't respond i...

Fix Windows 11 Activation Rate Limit Error

You're trying to activate Windows 11 and see an error like "Activation rate limit reached" or "To...

Fix Chrome Login Loop After Password Change

You changed your password, and now Chrome keeps asking you to log in again and again—even after y...

Docker Container Restarting Continuously: Causes and Fixes

You start a Docker container and it keeps restarting. You see Restarting (1) 5 seconds ago<...