Hello, @Pesko, Brian !
How do I know if I sent up my Learn Sandbox correctly?
As an example, I'm following Exercise - Create an Azure Virtual Machine. When I start the exercise, I don't have a sandbox activates so my screen looks like this:
If you click on "Activate sandbox", you may be prompted to verify permissions and then you'll see a progress bar as the sandbox is created. Once sign-in is complete, you'll see a sandbox with CLI like this:
If you don't get to the CLI/PowerShell, let us know as you may be running into a sandbox related issue.
I hope this has been helpful! Please take a moment to accept answers as this helps increase visibility of this question for other members of the Microsoft Q&A community. If you are still running into issues, let us know in the comments. Thank you for helping to improve Microsoft Q&A!