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 PowerShell 404 Not Found When Downloading File

You run an Invoke-WebRequest or Start-BitsTransfer command in PowerShel...

Fix Windows Search Indexer High CPU and Memory Usage

If your PC feels sluggish and Task Manager shows SearchIndexer.exe using high CP...

BitLocker High CPU Usage Caused by TPM: How to Fix

If your system is running slow and Task Manager shows high CPU usage from the System process or B...

Fix PostgreSQL Password Authentication Failed on Localhost

You try to connect to PostgreSQL on localhost with a password, but get FATAL: password auth...