How Do I Add Multiple Screens to My Android?

How do I make my phone have different screens?

The first and easiest way is to just tap and hold the app switcher button (which now is made up of two rectangles) until the top app once again takes up the entire screen. The second way is to tap and drag on the black line separating the apps. Just drag that line to the bottom of the screen.

Can I make my lock screen a slideshow?

Thanks to a member of the XDA Developers Forum named wangxing, you can make your lock screen more interesting than ever with a photo slideshow. Wangxing’s new app is called Galaxy Photo Screen Lock. That app lets you “dress up your mobile lock screen and give your fun and love” – according to wangxing himself.