Workflow manuals for setup steps, repeatable tasks, and software operations.

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

You run docker build and get an error like:

failed to solve: error fetching ...

Fix Chrome Profile Error 0x80070002: Step-by-Step Guide

When Chrome displays error code 0x80070002, it usually means the browser cannot access your profi...

Fix Windows Security Connection Refused Due to Antivirus Blocking

You try to open Windows Security or run a scan, and get a 'connection refused' error. Often this ...

Fix BitLocker Update Error 0x8031004f on Windows

If you see error code 0x8031004f when installing a Windows update that involves BitLocker, it usu...

How to Reset Windows Defender Settings to Default

You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...

How to Remove the Ubuntu dpkg Lock File

When you see an error like 'E: Could not get lock /var/lib/dpkg/lock' or 'E: Unable to lock the a...