For instance, you might want to have a different document application for work and for home. That way your folders for work won't be mixed up with your folders for home life. Or you could have a calendar for the boy scout troop and another calendar for family and a third one for work.
It's easy to turn on additional applications in the gray tabs. First, click on "Dashboard, then "Settings", and then "Customize KeepAndShare". You'll see a section of options that allow you to choose how many applications you want displayed in the gray tabs:

In the above screen fragment the user has chosen to have3 Document applications and 2 Bookmark applications displayed in the gray tabs:

To choose application #2, click on the "2". To choose document application #3, click on the "3". Click on the word "Document" to access Document instance #1.
That's all there is. We really encourage you to try turning on the display of a few extra applications to give you completely separate and new organizational spaces in your KeepAndShare account.