Under tools/options, are the options saved with the worksheet, or do they
apply across-the-board for all files that the user is working on? If I set
an option and send the file to someone else, who may have different options
set, which option settings are used when the recipient opens the file?

I'm particularly interested in the options on the Edit tab, but I'd like to
know how this works in general.

(In MS Word, some options stay with the file while others stay with the
user. It can be very confusing!)

Thanks.