Microsoft’s Build conference kicks off today. Developers will hear about Windows 10, HoloLens, Azure enhancements, Cortana, Windows Phone 8.1, Docker containers... oh, and new tools for creating Office 365 applications. In his keynote, CEO Satya Nadella spoke of Office as a complete platform, more than simply a collection of applications and APIs. Integrations with DocuSign, LinkedIn and Salesforce were demonstrated. Imagine, Microsoft partnering with Salesforce! Also, an Uber add-in for Outlook will allow users to get reminders about rides based on events in their calendars.