Pin apps to the Start screen to see live updates on what's happening in your world, like new email, your next appointment, or the weekend weather. When you pin an app, it's added to the Start screen as a new tile.
Pin apps to Start
On Start , swipe over to the All apps list.
Press and hold the app you want to pin.
Select Pin to Start.
Group apps in folders
After you've pinned several apps, group them in a folder.
To create a new folder, press and hold an app, then drag it on top of another app that you want to be in the same folder. To give your folder a name, select Name folder. Move more apps in and out of your new folder as your fancy takes you.
If you want to change the name of your folder, open it, then press and hold the folder name.