This blog outlines the different methods of data migration and use cases. Your method of migrating data to the cloud will depend on many factors. Migrating large amounts of data can be done with any of the methods explained in the blog, including Azure Data Box, File Shares, Site Recovery service, and more.
Virtual Desktops on Microsoft Azure
@Microsoft Azure? Read this super-short blog for a list of 4 functions and to learn how to get started.