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

Fix Microsoft Store High CPU Usage & Error 0x80073cf0

You open the Microsoft Store, and your CPU fan spins up. Task Manager shows Store using 30-50% CP...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Fix Chrome Profile 404 Not Found Error

You launch Chrome and see a 404 error related to your profile. The browser may fail to load bookm...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

How to Reset Windows Security Credentials After Authentication Failed

When Windows throws an 'authentication failed' error—often when accessing network shares, mapped ...

Chrome Browser Proxy Setup: A Practical Guide

If you need to route your Chrome traffic through a proxy server—for privacy, network restrictions...