How do I stop decktop sharing on a 2020 iMac and an late 2013 Mac Pro
My wife bought a new iMac 2020 and migrated OS and apps from a 2013 Mac Pro. Want to use the Mac Pro for me but they seem to be networked. If I delete something on the desk top it deletes it from her desk top and vise versa, even trash does the same. How can I make them two separate computers?