Extract and Display special data from Outlook calendar

Good morning,

my name is Sebastian and I am new here. I'm a totally beginner (noob) in Powershell, but now I have to use it because of a project.

I need to extract special data from the Outlook calendar (especially the names of todays meeting member). And the names need to be displayed just on a kind of grey window or something.

Any idea how get this solved?

sincerely

Bowet