Checklists for software errors, setup, and tool workflows.

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Fix Windows Activation High CPU Usage in Safe Mode

If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fix Windows Terminal Crashes When Opening Multiple Tabs

If Windows Terminal closes unexpectedly or freezes when you try to open a second or third tab, yo...

Fix Windows Activation Stuck on Activating Screen

You're trying to activate Windows, but the activation screen just sits there saying "Activating" ...

Fix 'npm command not found' and Permission Denied Errors

When you run npm in your terminal and see command not found or pe...

Fix Microsoft Teams Path Not Found Error 0x80070002
When launching Microsoft Teams, you may encounter a "Path not found" error with code 0x80070002. ...