Checklists for software errors, setup, and tool workflows.

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Fix Git SSL Certificate Verify Failed: Unable to Get Local Issuer

When you see fatal: unable to access '...': SSL certificate problem: unable to get ...

Windows Explorer Restarting Checklist for Advanced Users
If Windows Explorer (explorer.exe) keeps restarting—freezing, flashing, or crashing repeatedly—it...

Fix Python Venv Not Activating in PowerShell
You open PowerShell, navigate to your project, and run venv\Scripts\activate but not...

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue
You're browsing in Chrome and see a full-page warning: Your connection is not private...

Chrome Extensions Not Loading on Mac? Here's How to Fix It
If you're using Chrome on a Mac and your extensions suddenly stop loading—grayed out, missing...

Fix Windows Update Error 0x80070005 (Service Not Starting)
When Windows Update fails with error 0x80070005, the underlying message often points to a service...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix Git SSL Certificate Verify Failed: Unable to Get Local Issuer

Windows Explorer Restarting Checklist for Advanced Users

Fix Python Venv Not Activating in PowerShell

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue

Chrome Extensions Not Loading on Mac? Here's How to Fix It

Fix Windows Update Error 0x80070005 (Service Not Starting)

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