common layout across multiple company users

i have made changes to leads, accounts, contacts as per my preference i.e. new field and modules added and some deleted. I also have added my users and given them access (standard/admin)...now here's my Q: is it possible that the changes i have made are applied automatically for other users from my company who are not under my "users" group? so i don't want them to go back to "setup" and arrange all leads, contacts etc from start..if they click on "create new lead" the layout that i have finalised should be visible to them..hope am clear...is this doable?