Extra programs169Using Excel Mobile workbooksExcel Mobile contains a list of the excel files stored on yourphone. Tap a file on the list to open it. To delete a file,make copies of a file, or send a file, tap and hold the file onthe list. Then select the appropriate action from the pop-upmenu. Excel Mobile provides fundamental spreadsheettools, such as formulas, functions, sorting, and filtering. Todisplay the toolbar, tap View → Toolbar.Tips for working in Excel MobileNote the following when working with large worksheets inExcel Mobile:• View in the Full screen mode to see as much of yourworksheet as possible. Tap View → Full Screen. To exitthe Full screen mode, tap View → Full Screen again.• Display the toolbar. Tap View → Toolbar. To hide thetoolbar, tap View → Toolbar again.• Freeze panes on a worksheet. First select the cell whereyou want to freeze panes. Tap View → Freeze Panes.You might want to freeze the top and leftmost panes in aworksheet to keep the row and column labels visible asyou scroll through a sheet. To exit, tap View →Unfreeze Panes.• Split panes to view different areas of a large worksheet.Tap View → Split. Then drag the split bar to where youwant it. To remove the split bar, tap View → RemoveSplit.