View different sections of the same worksheet when the sections are far apart. This allows you to better work on large spreadsheets that contain a lot of data.
If I was going to view all 4 sections of the worksheet without using this view feature, I would have to zoom out or have a big monitor and it would look like this:
To go back to the default view, click the Split button again on the View tab.
This view is kind of confusing to use at first. Play around with it until you understand how it works and become comfortable with the interface. When working on large worksheets, this view is a really helpful feature to use.
Download the sample worksheet that comes with this tutorial so you can try this out and see how it works.