Checklists for software errors, setup, and tool workflows.

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Fix PowerShell Profile Causing Blank Screen at Startup

You open PowerShell, see a blank screen with no prompt, and the window appears frozen. This usual...

Check for Malware When Windows Activation Causes High CPU Usage

If your computer's CPU usage spikes after a Windows activation attempt, malware may be the culpri...

Fixing Microsoft Teams Camera Error 0x1f

When you try to start a video call in Microsoft Teams and see error code 0x1f, the camera either ...

npm install ENOENT: Package.json Causes and Fixes

When you run npm install and get an ENOENT error, it usually means npm ...

How to Fix 'Windows Terminal Module Not Found' in PowerShell

You open Windows Terminal, switch to a PowerShell profile, and see an error like Module 'Wi...

Fix Microsoft Teams 502 Bad Gateway from Proxy Settings
If you see a 502 Bad Gateway error in Microsoft Teams, it often points to a proxy or network conf...