Playing videos that I made and that are in my apple photo files - using my new macbook air M1
I just got a macbook air M1 (2020) and when I open a video in my apple photos, it won't play. I click on the "play" arrow and nothing happens. I saw on line that QuickTime isn't installed on these, but I'm not sure whether that's true. The Icon QuickTime Player is in my apps, but when I open it, I just get a list of the documents on my desktop. If anyone can help I'd appreciate it! Thanks.
MacBook Air 13″, macOS 13.0