S.no Windows Ubuntu
1. Users have to pay to use Windows. Free and available as open source.
2. Supports executable files. Does not support executable files.
3. Doesn’t support server. Can work as a server.
4. Doesn’t support multiple desktop environment. Supports multiple desktop environments.
5. Doesn’t has its own software manager. It has its own software manager.
BY Best Interview Question ON 22 Mar 2020