We are using the Windows version of Microsoft Teams for this demonstration.
How Do I Make Someone a Presenter in a Teams Live Event?
Microsoft Teams lets you set multiple presenters in one meeting with different rights.

Microsoft Teams will now offer you options for presenting.
you could share the screen, videos, and files.
To switch the presenter, clickPresenter Options.

The selected attendee will now be the presenter.
you might relinquish control of the presenter at any time to make yourself or someone else the presenter.
There will be a presenter bar that hovers over the meeting now.
Can a Guest Be a Presenter in a Teams Live Event?
you could only designate an attendee with a Microsoft Teams account as a presenter in a meeting.
you’re able to use a drop-down menu to select presenters during a meeting.
There can only be one presenter at a time during the meeting.
How Do You Make a Participant a Presenter?
Again, the process of making someone a presenter in a meeting is relatively straightforward.
Repeat the steps above to complete the process.
Remember, you cannot designate a guest as a presenter.
A presenter must be an attendee with a Microsoft Teams account.
SelectShare Contentand choose what you want to share.
However, if the organizer selectedSpecific PeopleorOnly Me, you must be designated as a presenter after joining.