Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Terminal shows a blank window or a spinning circle that never finishes loading, you're...

You run a Gradle build and see an error like javax.net.ssl.SSLHandshakeException or ...

If you get a proxy error in Command Prompt—for example, when running curl, git...

Fix PowerShell 404 Not Found Error in Scripts
If your PowerShell script throws a 404 Not Found error, it usually means the script tried to acce...

Fix Microsoft Store Sync Issues Between Devices
You bought an app on one Windows PC, but it doesn't show up on another. Or your settings aren't s...

Fix PowerShell Authentication Failed Credentials Error
When you run a PowerShell command that requires authentication, you might see an error like