While it is possible to hack AutoCAD 2011 into working on Windows 10, it is generally for professional work.
If issues persist, consider:
If you manage to install the software but it crashes upon opening or gives a fatal error, you need to adjust how Windows handles the executable. autocad 2011 windows 10
The user interface in AutoCAD 2011 feels somewhat dated compared to modern Windows 10 applications. However, the software still offers a high degree of customization: While it is possible to hack AutoCAD 2011