Feature: Update readme to include how to login after installing the software

[guustysebie]

Is there an existing request for this feature?

• I have searched the existing issues and found none that matched mine

Describe the feature

So I had some issues with logging in as it is not described what to do after installing the software.
So if you could add a tiny entry in the read me then it would make a lot more sense.

Describe the ideal solution

https://ubuntu.com/blog/azure-ad-authentication-comes-to-ubuntu-desktop-23-04 maybe add this link as it contains the whole installtion process (the video) + it also tells us what to do after installing.

Add in the readme an entry:
After installing this software, you can login with your azure account by clicking the "Not Listed" button on the login screen and provide your AD credentials

Alternatives and current workarounds

Add in the readme an entry:

Ubuntu users: System information and logs

No response

Non Ubuntu users: System information and logs

No response

Relevant information

No response

Double check your logs

• I have redacted any sensitive information from the logs