it was an Graphical user interface (GUI) Operating System (OS) with a mouse, computer at the time was just text-base and don't use the mouse. but System 1 was only in Black and white now days, Operating System use GUI and Mouse and come in colours.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/JWp7eUGWcF5sT8_RWvEBRg== | 5.88129e-14 |
| dbr:System_1 | 5.88129e-14 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
