...
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
1GB 4 GB RAM
TurboCAD v2016 Pro 64-bit System Requirements:
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
2 4 GB RAM
* Note: Windows 8 does not mean Windows RT compatibility. TurboCAD v20 will not run on tablets like the Microsoft Surface running Windows RT.
...
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
1GB 4 GB RAM
TurboCAD v20 Deluxe 64-bit System Requirements:
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
2 4 GB RAM
* Note: Windows 8 does not mean Windows RT compatibility. TurboCAD v20 will not run on tablets like the Microsoft Surface running Windows RT.
...
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
1GB 4 GB RAM
TurboCAD v20 Designer 64-bit System Requirements:
Microsoft® Windows 10, Windows 8*, Windows 7, Windows Vista**, Windows XP**
2GB 4GB RAM
* Note: Windows 8+ does not mean Windows RT compatibility. TurboCAD v2016 will not run on tablets like the Microsoft Surface running Windows RT.
...