![Rene "Rocky" E.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Rene "Rocky" E.") RE Rene "Rocky" E. Senior Support Services Specialist Mid-Market (51-1000 emp.) 7/31/2026 Guest users or non-business users of the software, not included in G2 scores. "Microsoft 365: A Comprehensive, Secure Collaboration Ecosystem Powered by Copilot" 5/5 What do you like best about Microsoft 365? What I like best about Microsoft 365 is how it brings collaboration, productivity, and security together in a single ecosystem. Whether teams are working remotely or across global locations, tools like Microsoft Teams, SharePoint, OneDrive, Outlook, and the Office applications make it easy to communicate, share information, and collaborate in real time. I also appreciate the integration of AI through Microsoft Copilot, which helps automate routine tasks, summarize meetings, generate content, and improve decision-making. Having spent many years at Microsoft leading enterprise initiatives, I've seen firsthand how Microsoft 365 enables organizations to work more efficiently, strengthen governance and security, and adapt quickly to changing business needs. Review collected by and hosted on G2.com. What do you dislike about Microsoft 365? While Microsoft 365 is an exceptionally powerful platform, its breadth of capabilities can also make it complex to manage. Organizations often struggle to fully utilize all of the available features because of the learning curve and the pace at which new functionality is introduced. Keeping users trained, maintaining governance, and managing licensing can be challenging, particularly in large enterprises. That said, Microsoft continues to improve the platform with AI, security enhancements, and user experience updates, making it one of the most comprehensive productivity and collaboration solutions available today. Review collected by and hosted on G2.com. What problems is Microsoft 365 solving and how is that benefiting you? Microsoft 365 solves the challenge of keeping people productive, connected, and secure regardless of where they work. By integrating communication, document collaboration, file storage, project management, and AI-powered productivity into a single platform, it eliminates many of the barriers created by disconnected tools. For me, it has enabled more efficient project and program management through Microsoft Teams, SharePoint, Planner, Outlook, and the Office suite. It has improved collaboration with stakeholders, simplified document sharing and version control, and reduced time spent on administrative work through automation and AI capabilities like Microsoft Copilot. As someone who has led large-scale enterprise programs, Microsoft 365 has helped me keep distributed teams aligned, make faster decisions, and deliver projects more effectively while maintaining strong security and governance. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: G2 invite See what 5546 reviewers think of Microsoft 365 4.6 out of 5 ยท Verified reviews from real users [ Read all reviews ](https://www.g2.com/products/microsoft365/reviews)