I accidentally hit some keys, and now I can’t move my window. How to fix?

@psherr2bass@gmail.com 

Any chance you are in Spaces or Full Screen mode? See these links from Apple:

https://support.apple.com/guide/mac-help/use-apps-in-full-screen-mchl9c21d2be/mac

https://support.apple.com/guide/mac-help/work-in-multiple-spaces-mh14112/15.0/mac/15.0

If not, please share a screenshot.

Jane

Which window: application window of document window? If document window, go to Window>Workspace>Reset Essentials. If you can't move your appication window, try resetting you preferences.