1. Open Excel 2010 and click the 'File' tab. Select 'Open.' Browse the files and locate an Excel spreadsheet. Click the spreadsheet and the 'Open' button.
2. Click the tab in the spreadsheet that contains the Excel chart. Click the 'File' tab and select 'Save As.'
3. Change the 'Save As' type to 'PDF.' Type a name for the 'Name' field. Click 'Save.'