This is the site I use most often:
https://www.canva.com/
I think you have to make an account but it's free. It's where I make all my BYC greetings, thanks to the referral from
@Abriana ! The templates, fonts and possibilities are endless and it uses the same shortcuts as Adobe programs like
⌘A - select all
⌘Z - undo
etc.
I used to have 3 software programs... Photoshop, InDesign and Illustrator back when I went to school before my daughter was born. Since then, all the software is now a monthly subscription and I can't install my old software on my new computer! They really make it so nothing lasts forever! So now I'd rather use free online sites. As much as I love apple products, I hate them just as much.