Checklists for software errors, setup, and tool workflows.

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

How to Recover a Deleted Firefox Profile Folder

If you accidentally deleted your Firefox profile folder, your bookmarks, passwords, and settings ...

Fix Windows Defender Permission Denied After Update

After a Windows update, you might see a "permission denied" error when trying to open or run Wind...

How to Fix Windows Security Not Responding

Windows Security (formerly Windows Defender Security Center) may stop responding, hang on launch,...

How to Set Up Windows Terminal Without Internet Access

If you need to set up Windows Terminal on a machine without internet access, you can still instal...

Fix Windows Activation Error 0x8007000d Connection Refused

When you see Windows activation error 0x8007000d with a message like connect...