Hi @Steve Nicholson ,
Welcome to Microsoft Q&A!
It is noted that not all project types support publishing. You can create a new project and check that the Publish command displays properly.
If the project on the desktop is the same type as the project on the laptop, please close all running VS instances and open the Visual Studio Installer > More > Repair your VS2022. Then, re-launch your VS and check it again.
If the project was copied from laptop to desktop device, please check if the project files are different.
If you have any third-party extensions installed, please temporarily disable them.
Sincerely,
Anna
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.