Sharepoint Excel Web Services
Enable hosting of excel spreadsheets in the web pages. These spreadsheets can be browsed and expanded but they are not writeable.
Navigation
In some cases, there will often be more spreadsheet rows and columns available than you can see without scrolling. The scrolling bars on the side and bottom of the sheet allow you to move around most of the spreadsheet. If there are more spreadsheet columns and rows available than the scroll bars can show you, the directional arrows in the upper left corner of the spreadsheet will allow you to scroll to the additional rows and columns on the sheet. If there are + symbols in the left hand column of the sheet, you can click on these to expand the category. Click the - sign to recollapse the category.
These spreadsheets can also be downloaded but keep in mind that at the moment only the excel 2007 versions of these spreadsheets are available.