I have a headless server that I manage mainly by Remote Desktop. It is running Windows 7 Ultimate SP1. I would like to upgrade to Windows 10, in particular I like the LTSC version. Is it possible to upgrade without losing installed programs and user data? If so, how? It would be a real mess if I should lose the working installations there. I do have a working LTSC image that I installed on another box, but I'm not sure it's going to be useful for this particular purpose. Any help will be appreciated.