I used the stylus to test the various screen options, opening and closing various windows and tools. All appeared to work quite well. Newton MesaagePad 120 w/ original stylus. Preloaded with some medical and games software.Newton User Manual and Spec sheet. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Other Vintage Computing". The seller is "schafferm" and is located in this country: US.