how to use sweep command in 3D

Dear Sir,

Please explain me how to use sweep command.

thanks

Please refer to AutoCAD Help first, then you're User's Guide or a good after-market 3D AutoCAD book. If you still have problems come back here with your question. Thank you.

Type Sweep and hit the Enter key on your keyboard.

Hit the F1 key in upper left corner of your keyboard.

You might go through the tutorials in my signature.