What happens next?

How to get windows 7 for free
Determine when you purchased your computer.
If you are running a pre-windows 7 operating system, you may be eligible for a free upgrade if you purchased the system between june 26 , 2009 and january 10 , 2010.
Find your serial number and purchasing information.
You may need this information during the free upgrade process. Contact the people you bought the computer from.