CnC 1995 side scroll issues and Tiberium Sun missing Menus

I know this has been pointed out a 1000 times but trying to find a comprehensive answer is difficult.

How did they get away with this collection?
How can i fix this absolute mess with scrolling sensitivty?
where the frick are the menus and why can i literally not play 2 of these games?

please guide me in the ways of trying to have fun with EA taking a dump on me, thanks.