Checklists for software errors, setup, and tool workflows.

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Fix Chrome Profile Auth Error 0x800704cf

You see the error "Chrome profile authentication failed" with code 0x800704cf when trying to sign...

Fix PowerShell Cache Clear Permission Denied Error

When you try to clear the PowerShell cache (for example, deleting the $env:Temp\* fi...

How to Fix Windows Defender Firewall Blocked App

You try to open an app, but it either won't start or can't connect to the internet. A common caus...

WSL Ubuntu Network Adapter Missing: Fix Guide

If your WSL Ubuntu instance suddenly shows no network adapter (e.g., ip link lists o...

Fix 'No matching distribution found' for pip install on Python 3.10

When you run pip install somepackage on Python 3.10 and get ERROR: No matching...

Restore Command Prompt Default Settings in Windows 10
If your Command Prompt window suddenly shows odd colors, tiny text, or strange cursor behavior, i...