If you have acquired the portable files, the setup process is incredibly simple.
These must be installed on the Windows 7 host system itself to appear in the AutoCAD font dropdown.
Use MTEXT (Multiline Text) for blocks of text or TEXT (Single Line) for simple labels.
If you still decide to go the portable route, here are typical issues:
As you type, the software suggests matching commands and variables, making it much easier for both beginners and veterans to find functions. Performance on Windows 7 64-bit:
2 GB free space for basic operation (2 GB additional for 3D) 1024 x 768 resolution with True Color Graphics Card
Extensibility & plugins