Yes you can install Windows 10 on a netbook. I have only got netbooks which came with Windows 7 Starter. I upgraded some of them to Windows 7 Home Premium as I hated the restrictions of Starter. My 2 other netbooks have both Windows 8, 8.1 and Windows 10 on them. The latest build of Windows 10 now enables Metro Apps to run on Netboks, at least they do on mine.