Checklists for software errors, setup, and tool workflows.

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Fix Certbot Renewal Failed with ACME Error

If you see a message like Certbot renewal failed with acme error when running ...

Fix Missing Windows Security Real-Time Protection Toggle
You open Windows Security to check real-time protection and find the toggle is gone. This can hap...

Fix Microsoft Store Download Stuck at 0 Bytes
When you try to download an app or game from the Microsoft Store and the progress bar stays at 0 ...

Windows Terminal Config File Location on Mac
If you're running Windows Terminal on macOS (e.g., via virtualization or cross-platform builds) a...

Fix Windows 11 Search Not Showing Open Files
If you search for a file that you know is open in an app, but Windows 11 search doesn't show it, ...

Fix PuTTY Network Error: Connection Refused on Ubuntu
When you try to connect to an Ubuntu machine using PuTTY and see "Network error: Connection refus...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix Certbot Renewal Failed with ACME Error

Fix Missing Windows Security Real-Time Protection Toggle

Fix Microsoft Store Download Stuck at 0 Bytes

Windows Terminal Config File Location on Mac

Fix Windows 11 Search Not Showing Open Files

Fix PuTTY Network Error: Connection Refused on Ubuntu

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