5. To save your workbook, tap > save.Add a comment to a cellTap > comment.Apply a filter to cellsTap > apply filter.Change the cell and text formatTap > format cell....Find data from a workbookTap the Excel file and .Send a workbook in a mailTap the Excel file and > share....Delete a documentPhone memory filling up? You can delete any Office documents you no longer need.1. Tap Office, and swipe to places.2. Tap phone or any other location of the document you want to delete.3. Tap and hold the document, and tap delete.View and edit a PowerPoint presentationAdd the finishing touches to your presentation en route to your meeting with Microsoft PowerPointMobile.1. Tap Office, swipe to places, and tap the location of the PowerPoint file you want to view.2. Tap a PowerPoint file, and turn your phone to landscape mode.3. To browse between slides, swipe left or right.4. To go to a specific slide, tap and the slide you want to see.5. To add a note to a slide, turn your phone to portrait mode, and tap the blank area under the slide.6. To edit a slide, tap .7. To save your presentation, tap > save.Send a presentation in a mailTap the PowerPoint file and > share....Delete a presentationTap and hold the PowerPoint file, and tap delete.Watch a PowerPoint broadcastYou can attend a meeting on the go and watch a PowerPoint presentation broadcast over the interneton your phone.Open the mail containing the link to the broadcast presentation, and tap the link.© 2013 Nokia. All rights reserved. 95