Nonono, you got it all wrong. Photoshop is the one and only graphics tool, just as Word is the tool for anything text. Like layout - and wherever Word fails layouting you use Photoshop for the job. It has even more different fonts and u can use them all in one document!! Every single letter a different color and a different filter. Everything else is just not proffesional. Hahah. lolrotfl. Can your Gump do that? Thought so!
Select circle -> save selection as path. There’s your vector. I’d, however, use some vector app for vector graphics, independent of the OS I’m using.