Although there are several references to this question in this forum, none that I found are explicitly clear. I am running Windows 7 32-bit and using Windows Live Mail 2009 as my email client. I want to install Windows 10, but I am terrified that Live Mail 2009 will not be retained in whole or in part. Can anyone give me a simple 'yes' or 'no' to the question "Will Windows 10 upgrade retain Live Mail 2009 including email folders and contact list including groups?"