Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You sign in to Windows, but instead of your desktop, you see the activation screen again—over and...

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...

If PowerShell appears to hang or take forever to load, the most common cause is a problematic pro...

If you installed PowerShell on Ubuntu via the official Microsoft repository, updating is straight...

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