If you discover that the initial properties (ie. layout) you assigned your view at creation time isn't appropriate, you have the ability to change these.
To change view properties, do the following:
Select in the navigation menu to the left.
Click edit on the view you want to change.
Just below the boxes you will find a link. Click on it.
You will get a dialog, where you can change the name, number of columns in the view and the public status of the view.
When you have changed the fields, click the button.