Numbers File Problem
Grateful for help with this simple problem which I could sort easily on a PC but it foxes me on a Mac. A Numbers spreadsheet was created TODAY and showed up clicking Numbers , Open Recent and there it was as created TODAY. Needed to get it on another Mac so thought I had copied it to a USB stick. Turned out that I had moved it completely from where it was on the first Mac and I cannot get it back to where it started. The best I have managed is to get the spreadsheet back onto the desktop of the first Mac but I cannot find a command to ‘import’ or copy it to the location where it showed as recently created. If this makes sense to anyone, I would appreciate instructions how to restore the file from its original location. Many Thanks.
iMac 21.5" 4K, macOS 10.14