On my screen shot, these are the boxes that were checked prior my inquiry on here - I did not check or uncheck any - and why I was having problems.

Regarding the folders, I am Deb-PC and the other computer is Moritz-PC. When I am the Moritz-PC computer, I pulled up files on Deb-PC, made revisions and saved back to Deb-PC. However, I cannot see those revised files on Deb-PC, but the Moritz-PC can see them on Deb-PC, but they are apparently on my computer as when I attempt to resave them to Deb-PC, it says it asks if I want to replace an existing file.