Checklists for software errors, setup, and tool workflows.

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Fix Windows Search Module Not Found After Update

After a Windows update, you might see an error that the search module is not found, or the search...

Fix 'Windows Security Module Not Found' Antivirus Error

If you see a message like "Windows Security module not found" inside your third-party antivirus p...

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 Windows Update High Memory Usage: Configuration Guide

You open Task Manager and see Windows Update processes using hundreds of megabytes of RAM, someti...

Fix pip SSL Certificate Error in Python on Windows, macOS, Linux

You run pip install somepackage and get an SSL certificate error: certificate ...

Fix Windows Defender Stuck on Loading Black Screen
If Windows Defender (Microsoft Defender Antivirus) hangs on a black screen with a spinning or fro...