Office 365 is a subscription-based service from Microsoft that includes a suite of productivity tools and services. It offers cloud-based versions of popular Microsoft applications and additional features. The suite typically includes:
Microsoft Word: Word processing software.
Microsoft Excel: Spreadsheet software.
Microsoft PowerPoint: Presentation software.
Microsoft Outlook: Email and calendar software.
Microsoft OneNote: Note-taking application.
Microsoft Access: Database management tool (available in some plans).
Microsoft Teams: Collaboration and communication platform.
OneDrive: Cloud storage for file sharing and backup.
Office 365 is now branded as Microsoft 365, and it includes similar applications with additional features and services, like advanced security and management tools.