How to Open Excel 2007 in an Earlier Version of Excel

1. Go to the Microsoft Download Center online.
2. Click on the Microsoft Compatibility Pack. Click 'Download.'
3. Click 'Run' in the box that appears on the screen.
4. Click 'Run' in the next box that appears on the screen.
5. Check the box 'Accept' to accept the terms.
6. Click 'OK' in the next box to appear on the screen. Wait for the loading to finish.
7. Open Excel and double-click on the Excel 2007 file that needs to be opened. Wait for the file conversion to complete.
8. Makes changes and work in the file, saving it when done.