Widgets stream information, giving some of an app’s functionality without opening the app. For example, the Calendar widget shows your daily agenda and gives you one-touch access to your full calendar.
To add a widget:
Touch Widgets.
Widgets are listed under their related apps.
You can make some widgets larger to view more content:
Do one of the following:
Folders organise your shortcuts.
Drag it onto another to group them together, then release when a circle forms around them:

Then you can:
If you’re having problems, try these troubleshooting steps.