Microsoft’s range of Office Web Apps are finally getting real-time editing today. Word, PowerPoint, and Excel are all being updated with the ability to support co-authoring that’s similar to Google Docs. While Office Web Apps has supported the editing and sharing of documents, it lacked the real-time element that’s essential for collaborative editing amongst groups of users. Microsoft promised the support back in June, and the improvements now place the company’s offerings in a position to compete with Google Docs fully.