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

Chrome High CPU When Idle: Fixes That Actually Work

You close all your tabs, walk away, and come back to find Chrome has pegged your CPU at 30–50% fo...

Chrome Download Stuck at 99%: Practical Fixes

You're downloading a file in Chrome, it reaches 99%, and then just sits there. The progress bar w...

Fix Windows Activation Dependency Conflict via Command Prompt

When Windows activation fails with an error like "0xC004F074" or a message about a dependency con...

Fix Remote Desktop Authentication Failed on Windows 10

When you try to connect to a remote Windows 10 PC and see “An authentication error has occurred” ...

OneDrive Invalid Configuration Sync Issue Fix

Understanding the Problem

You open OneDrive and see an error like "Invalid configuration"...

PowerShell Reset Settings Troubleshooting Checklist

When PowerShell starts acting up—strange errors, missing commands, or a broken profile—resetting ...