Re-installing Software

[Aseem]

I need to format my computer due to some problem. How can I recover retain
the existing outlook and onenote data files? Is it possible to replace the
newly installed ones with the older ones? If so, how?

 

[Gordon]

I need to format my computer due to some problem. How can I recover retain
the existing outlook and onenote data files? Is it possible to replace the
newly installed ones with the older ones? If so, how?

See here:

http://www.slipstick.com/config/backup.htm
http://www.howto-outlook.com/Howto/backupandrestore.htm

HTH