subject: Selecting the Right Microsoft Windows 7 Edition [print this page] Software also offers similar challenges for Operating System. If I have a customize software for my enterprise or for personal use and after the installation of Operating System if I am not able to run on it, I shall be not happy. Windows 7 have largely compatibility with 32 bit software and even you can run better on Windows 7 plate form. We have heard some issue regarding security software running on Windows 7 because of new security features of Windows 7 some time not compatible with older security software but Windows 7 have great feature which name is "XP Mode" and with this mode you can make compatible many software which give you any issue to run in Windows 7 environment. You can even run legacy 16bit software in XP Mode. People are not migrating too much for 64 bit environment. Mostly organization who have to create their own ERP or any custom made solution they are migrating. Currently at sales graph we can see Windows 7 (32bit edition) on the top. At the end I want to put here word of moth which I have heard by the people and reading comments about this new Operating System by Microsoft it is a great user friendly solution but need to tune-up with the passage of time.