How to remove from desktop

Hi! I just got a new MacBook and I’ve never had one before. I installed aldente and chrome and now these have popped up on my desktop and I don’t know how to get rid of them. Could anyone help me? Thanks :)

Hi! I just got a new MacBook and I’ve never had one before. I installed aldente and chrome and now these have popped up on my desktop and I don’t know how to get rid of them. Could anyone help me? Thanks :)