Microsoft has launched new one-stop solutions bundles for businesses that rely on the company's software and cloud offerings for their end-user computing. During the Microsoft Ignite conference in Washington D.C., the software giant announced Microsoft 365, a new licensing option that includes the Windows 10 operating system, Office 365 and Enterprise Mobility + Security (EMS), the company's cloud-based mobile device and application management product. Microsoft 365 will be available in two flavors, Enterprise for large organizations and Business for the small and medium-sized business (SMB) set. If it all sounds familiar, that's because Microsoft launched a similar bundled licensing option called Secure Productive Enterprise last fall. In fact, Microsoft 365 Enterprise replaces Secure Productive Enterprise, revealed Kirk Koenigsbauer, corporate vice president of Microsoft Office, in a July 10 announcement. Microsoft 365 Enterprise will be offered in two plans, E3 and E5, when it goes on sale on Aug. 1, according to Koenigsbauer. Both offer access to Office applications, Intune device management and an assortment of security-enhancing technologies. Microsoft 365 Enterprise E5 builds on those capabilities and adds PSTN (public switched telephone network) conferencing, cloud PBX (private branch exchange) telephony features, Windows Defender Advanced Threat Protection and Power BI Pro analytics, among other functionality. Smaller organizations, meanwhile, can purchase Microsoft 365 Business for $20 per user per month when Microsoft releases it in the fall.