Learn how to use custom views and why they're helpful
Hide and show cells
Change the paper size
Look at the different options for zooming in excel
Hide worksheets in your workbook
Freeze panes in your worksheet. Good for dealing with large sheets
Use excel in full screen mode
Change how your pages will be printed
View workbooks side by side
Split windows and more easily deal with larger spreadsheets
Use a workbook in multiple workbooks, allowing you to more easily work with larger spreadsheets
