Checklists for software errors, setup, and tool workflows.

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Fix 'Permission Denied' When Using mkdir in VS Code Terminal

You're working in the VS Code integrated terminal and run a mkdir command only t...

Taskbar Icons Missing After Windows Update: How to Restore Them

After a recent Windows update, you might notice that some or all taskbar icons have disappeared. ...

Fix ERR_NAME_NOT_RESOLVED in Chrome with Network Reset

When Chrome shows "ERR_NAME_NOT_RESOLVED", it means the browser cannot translate a domain...

Fix Docker Build Context Canceled on Network Drive

You're running docker build from a network drive (NAS, SMB, NFS, or mapped drive...

Fix npm install Permission Denied (EACCES) Error

When you run npm install and see an error like Error: EACCES: permission denie...

Fix Windows Defender Real-Time Protection Not Starting
If you see a yellow warning or a message that real-time protection is off, Windows Defender’s cor...