Microsoft 365 (formerly Office 365) is Microsoft's cloud-based productivity suite combining Office applications, email, file storage, collaboration tools, and security features in a subscription service. Includes: Office apps (Word, Excel, PowerPoint, Outlook) installed locally and on mobile devices, Exchange Online email with 50-100GB mailboxes, OneDrive cloud storage (1TB+ per user), SharePoint for intranet and document collaboration, Microsoft Teams for chat, meetings, and calling, security features (MFA, data loss prevention, advanced threat protection), compliance tools, and regular updates with new features. Benefits over traditional Office licenses: Always current software eliminating upgrade costs, email and files accessible anywhere, superior collaboration and co-authoring, included security features, better mobile experience, predictable monthly costs, and easier user provisioning. Costs: Business Basic ($6/user/month, web apps only), Business Standard ($12.50/user/month, full apps), Business Premium ($22/user/month, adds security), and Enterprise plans ($8-57/user/month). Microsoft 365 is ideal for most small-to-mid businesses offering excellent value—comparable to email hosting alone but including complete productivity suite. We help businesses migrate to Microsoft 365, configure security optimally, train users, and provide ongoing administration and support.