List of windows editions available for installation
1. "Windows 7 Home Basic"
2. "Windows 7 Home Basic N"
3. "Windows 7 Home Premium"
4. "Windows 7 Home Premium N"
5. "Windows 7 Professional"
6. "Windows 7 Professional N"
7. "Windows 7 Ultimate"
8. "Windows 7 Ultimate N"
9. "Windows 7 Enterprise"
10. "Windows 7 Enterprise N"
11. "Windows 8.1"
12. "Windows 8.1 N"
13. "Windows 8.1 Single Language"
14. "Windows 8.1 Pro"
15. "Windows 8.1 Pro N"
16. "Windows Embedded Industry"
17. "Windows Embedded IndustryE"
18. "Windows 8.1 Enterprise"
19. "Windows 8.1 Enterprise N"
20. "Windows 10 Home"
21. "Windows 10 Home N"
22. "Windows 10 Pro"
23. "Windows 10 Pro N"
24. "Windows 10 Home Single Language"
25. "Windows 10 Pro Education"
26. "Windows 10 Pro Education N"
27. "Windows 10 Pro for Workstations"
28. "Windows 10 Pro N for Workstations"
29. "Windows 10 Pro Single Language"
30. "Windows 10 Education"
31. "Windows 10 Education N"
32. "Windows 10 Enterprise"
33. "Windows 10 Enterprise N"
34. "Windows 10 Enterprise for Virtual Desktops"
35. "Windows 10 IoT Enterprise"
36. "Windows 11 Home"
37. "Windows 11 Home N"
38. "Windows 11 Home Single Language"
39. "Windows 11 Education"
40. "Windows 11 Education N"
41. "Windows 11 Pro"
42. "Windows 11 Pro N"
43. "Windows 11 Pro Education"
44. "Windows 11 Pro Education N"
45. "Windows 11 Pro for Workstations"
46. "Windows 11 Pro N for Workstations"
47. "Windows 11 Enterprise"
48. "Windows 11 IoT Enterprise"
49. "Windows 11 Enterprise N"

System Requirements
Processor: 2.5 gigahertz (GHz) or faster.
RAM: 2 gigabyte (GB).
Free space on hard disk: 40 gigabytes (GB).
Graphics card: DirectX 9 graphics device or a newer version.
Additional requirements to use certain features.
To use touch you need a tablet or monitor that supports multitouch.
To access the Windows store to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768 pixels

Homepage - https://www.Microsoft.com