Microsoft Office 365 gives you eDiscovery in the cloud. Quickly and easily find and retain content to satisfy legal and regulatory requests and internal investigations. And there’s no need to move content to an archive—it stays in place, immutable, secure, and accessible to content owners. Use eDiscovery search tools and Advanced eDiscovery analytics tools to filter content, and to cut review time and costs. Using these tools, our legal department at Microsoft saves about $4.5 million per year.