Post How to change the app style in My New HTC Desire 816 ?

Hi everyone ,

Just bought the HTC But the app style is in grid i would like to change it screen by screen mode i mean not scrolling mode but screen by screen mode and there are a lot of other apps which i would not use i would like to uninstall them can you tell me how to do that ?

and any thing more i need to know or change ?

Thank