I was able to do so without a problem until yesterday. I have brand new Macbook Pro 16" (M1) fully updated to MAC OS Monterey 12.0.1. I have a yearly subscription to Photoshop. I have just uninstalled and reinstalled the latest version 23.0.1 release and I'm going crazy! I cannot save anything, under any format, including photos I had saved previously. ADOBE, PLEASE HELP!