How to retrieve a live.com password from my laptop account??

I have a regular email that is *** Email address is removed for privacy ***.  That seems to work ok in Windows live Mail.  I also have several other email addresses that I have added to the service.  My problem is that I have an email address that is *** Email address is removed for privacy ***  It is working on my laptop, but not on my desktop.  I cannot see what the password is on my laptop as it shows only stars.  Is there a way to get that password so that I can input it in my desktop version of Windows live mail?  I am using win 7 on the laptop and win 8 on the desktop.  Help