Problems with mouse & menu

Thanks in advance for any help that is rendered to me on this topic... Thank you... I've loaded Debian on at least four computers about 10 times... Some more than others... lol... Anyway, I've loaded it this last time, on a DELL Optiplex GX100... It's working absolutely wonderful, as always, how

Problems with mouse & menu

Thanks in advance for any help that is rendered to me on this topic... Thank you... I've loaded Debian on at least four computers about 10 times... Some more than others... lol... Anyway, I've loaded it this last time, on a DELL Optiplex GX100... It's working absolutely wonderful, as always, how