Windows OEM is to be installed on a new PC with no prior version of Windows installed and cannot be transferred to another machine. OEM does not provide support To acquire product with Microsoft support, obtain the full packaged "Retail" version. Product ships in a plain envelope Activation key is located under scratch-off area on label. A simple, powerful UX helps improve productivity and focus. New features enable you to make the most of available desktop space. App compatibility and cloud management make adoption easy. A Zero Trust-ready OS helps protect data and access, wherever business takes you.