Checklists for software errors, setup, and tool workflows.

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How to Push a Git Detached HEAD to Remote

You're working on a Git repository and realize you're in a 'detached HEAD' state....

How to Fix 'Permission Denied' When Saving Files in VS Code

You're editing a file in VS Code, hit save, and get a 'permission denied' error. This...

How to Enable Windows Defender Real-Time Protection via Group Policy

If Windows Defender real-time protection is turned off and grayed out, it's often because a G...

Fix Windows Security App Blocked by Antivirus

You open Windows Security (formerly Windows Defender) only to see an error or blank screen becaus...

How to Fix Git Clone Timeout Error Code 128

When you run git clone and see error: RPC failed; curl 56 OpenSSL SSL_read: Co...

Fix Windows Update Component Cleanup Error 0x800f081f
When running Disk Cleanup or the Deployment Imaging Service and Management Tool (DISM) to remove ...