Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

When you type commands like wsreset, wsdl, or microsoft-store:

Fix Gradle Build Failed Java Heap Space Error
You're running a Gradle build and it fails with java.lang.OutOfMemoryError: Java heap space...

How to Reset MySQL Workbench Connection Settings
If MySQL Workbench suddenly fails to connect to a server you've used before, or if you need to cl...

PowerShell Slow Startup: Common Causes and Fixes
If PowerShell takes noticeably longer to start than usual—sometimes 10 seconds or more—the proble...

Fix Chrome 'ERR_CONNECTION_REFUSED' Due to Proxy Settings
You're trying to load a website, but Chrome shows ERR_CONNECTION_REFUSED. The pa...

Fix Microsoft Teams Microphone Not Detected in Windows
Common Causes
Microphone permissions disabled for Teams in Windows settings.