I have 5 screens, one of which has icons, folders or widgets. The rest of them, nothing and they are still there. Maybe I need to put an app on them and delete the app and maybe the screens will then disappear?
Aside from using another launcher I don't think you can.
It's been forever since I've been on the stock launcher but if you hit the home button while on the home screen does it take you to all your home pages for reordering?
I used Launcher Pro, then Go. Ever since JB and beingIable to do folders, I've seen no reason to have one as the native one works just fine....other than this one not allowing deletion of screens. Plus as its been explained to me both launchers are in use and using more battery.