In Roman numerals, C stands for the number 100. This is based on the Latin word centrum, which means 100.. As of 2014, Roman numerals are still occasionally used, such as seen in the British monarch Queen Elizabeth II.
A Microsoft account is what you use for almost everything you do with Microsoft devices and services. Itâs an email address and password that you use to sign in to Skype, Outlook.com, OneDrive, Windows Phone, and Xbox LIVE â and it means your files, photos, contacts and settings can follow you to any device.
To use these services, including OneDrive (previously called SkyDrive) or Skype, you'll need to create a Microsoft account. In this lesson, you'll learn more about the features and benefits of a Microsoft account. We'll also talk about the various tools and services a Microsoft account provides, including Calendar, Office Web Apps, and more. What is a Microsoft account? A Microsoft account gives you access to a wide range of services and tools. These include: Productivity tools that let you create, store, and edit documents, videos, images, and other files. Social tools that let you communicate via email and chat, as well as share and collaborate on files stored online.