Microsoft Teams (software)

Microsoft Teams (software)
Name	Microsoft Teams
Developer	Microsoft
Released	2017
Operating system	Windows, macOS, Linux, iOS, Android
Genre	Collaboration software, VoIP, videoconferencing, instant messaging

Microsoft Teams (software) Microsoft Teams is a collaboration platform developed by Microsoft for workplace communication, videoconferencing, and application integration. It combines chat, online meetings, file storage, and extensibility into a unified client used across enterprises, educational institutions, and public sector organizations. Teams competes with established services in unified communications and has been integrated into Microsoft 365 and other enterprise ecosystems.

Overview

Microsoft created Teams to provide a hub for teamwork that connects users across Windows, macOS, Linux, iOS, and Android devices. The product sits alongside Microsoft 365 services such as Office 365, SharePoint, OneDrive, Exchange Server, and Azure Active Directory to provide presence, calendaring, and access control. Major competitors include Slack (software), Zoom Video Communications, Cisco Webex, Google Workspace, and Atlassian offerings. Adoption increased during global events that accelerated remote work, with organizations ranging from private corporations like Accenture and Deloitte to educational institutions such as Harvard University and public agencies deploying the platform.

Features

Teams provides threaded chat channels, one-to-one messaging, and persistent group conversations integrated with file sharing via SharePoint and OneDrive. It supports audio and video meetings with screen sharing, background blur, and recording features stored in Microsoft Stream or cloud storage. Collaboration is enhanced by co-authoring of Microsoft Word, Microsoft Excel, and Microsoft PowerPoint documents directly within the client. Additional capabilities include calendar integration with Microsoft Exchange, webinar hosting, live events comparable to offerings from YouTube and Facebook Live, and telephony via direct routing and integration with Skype for Business. Extensibility comes from apps and bots built on Microsoft Graph, Power Platform, and third-party connectors from vendors like Salesforce and ServiceNow.

History and development

Teams was announced by Microsoft in 2016 and launched in 2017 as part of the Microsoft 365 suite, succeeding elements of Skype for Business and inheriting enterprise telephony features. Development incorporated technologies from Yammer acquisitions and cloud infrastructure in Microsoft Azure datacenters. Major milestones include rapid scaling during the COVID-19 pandemic alongside competitors such as Zoom Video Communications, feature expansions like Together Mode inspired by research at institutions including MIT and partnerships with hardware vendors such as Logitech and Poly. Microsoft’s enterprise strategy involved bundling with Office 365 subscriptions and integrating the platform with Windows 10 and later Windows 11 releases.

Platforms and integrations

The client is available on desktop platforms such as Windows, macOS, and distributions of Linux and on mobile platforms including iOS and Android. Teams integrates with identity and device management via Azure Active Directory and Microsoft Intune and supports single sign-on with services like Okta and Ping Identity. Third-party integrations connect Teams to services from Salesforce, ServiceNow, SAP SE, Atlassian, and GitHub, while developer extensibility uses the Microsoft Graph API, Microsoft Power Automate, and Azure Bot Service. Hardware partnerships produce certified devices from Logitech International, Poly, Cisco, and Crestron for conference rooms and collaboration spaces.

Security and compliance

Microsoft positions Teams with enterprise-grade security leveraging Azure Active Directory identity management, multi-factor authentication, and conditional access policies. Data residency and compliance features reference standards such as ISO 27001, SOC 2, HIPAA protections for healthcare providers, and frameworks used by public sector entities like FedRAMP for cloud services. Encryption in transit and at rest is implemented alongside eDiscovery and legal hold capabilities integrated with Microsoft Purview and Exchange Server tools. Governance features enable administrators to manage retention, data loss prevention with policies tied to Microsoft 365 Compliance Center, and audit logging to meet regulatory requirements.

Reception and market impact

Analysts at firms including Gartner, Forrester Research, and IDC tracked Teams growth as part of the unified communications market, noting rapid user adoption relative to offerings from Slack (software) and Zoom Video Communications. Reviews cited strong integration with Office 365 and capabilities for large organizations, while critics pointed to complexity and interoperability challenges with standards used by competitors like SIP vendors and legacy PBX providers such as Avaya. The platform influenced corporate communications strategies at multinational corporations like Unilever and influenced procurement of collaboration hardware from vendors including Lenovo and HP Inc..

Licensing and pricing

Teams is available as part of Microsoft 365 subscription tiers such as Microsoft 365 Business Standard and Microsoft 365 E3, and as a free tier with limited features. Enterprise plans bundle Teams with services from Exchange Online, SharePoint Online, and OneDrive for Business and may include phone system add-ons via licensing models tied to Microsoft 365 service agreements. Pricing and licensing options vary for education customers such as K–12 schools and higher education institutions like Stanford University, with specialized compliance and deployment programs for government customers under agreements referencing GSA schedules.

Category:Collaboration software