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 ...

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

How to Fix Chrome Browser Invalid Configuration Error

You open Chrome and see an error message saying the configuration is invalid, or Chrome refuses t...

How to Reduce OneDrive Sync Cache Size

OneDrive can use a lot of local disk space for its sync cache, sometimes growing to tens of gigab...

How to Fix Windows Security DNS Error 0x800704cf

You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...

BitLocker Configuration Checklist for a New Laptop

When you get a new laptop, enabling BitLocker drive encryption is one of the first security steps...