A company is looking to adopt a cloud-based service to enhance their team's ability to collaborate on documents, spreadsheets, and presentations in real time. The service should also integrate seamlessly with their existing email and calendar system, which is managed by a third-party vendor. Additionally, they require a solution that minimizes the need for ongoing IT management. Which service would BEST meet these requirements?
Dedicated cloud-based email service with limited document handling
Virtual desktop infrastructure (VDI) with built-in word processor
Infrastructure as a Service (IaaS) to host custom collaboration applications
Legacy on-premises application with a cloud storage gateway
Collaboration platform with real-time editing capabilities
Stand-alone cloud-based project management tool