MicrosoftOfficeInteropExcelApplication

Microsoft Office is a suite of productivity software developed by Microsoft, designed to enable word processing, data analysis, presentation creation, email, and collaboration. The core applications are Word for word processing, Excel for spreadsheets, PowerPoint for presentations, and Outlook for email and calendar management. Depending on the edition, additional components may include Access (database), Publisher (desktop publishing), and OneNote (note-taking). On macOS, Word, Excel, PowerPoint, and Outlook are typically available, while Publisher and Access are not.

Office is available in both perpetual-license versions, such as Office 2019 or Office 2021, and subscription-based formats under Microsoft 365 (formerly Office 365). Microsoft 365 provides ongoing updates, cloud storage via OneDrive, and access to additional services like Teams and Exchange. The software suite emphasizes cross-device compatibility, with versions for Windows, macOS, iOS, Android, and web browsers via Office Online or Office.com.

File formats in Office use OpenXML-based documents (.docx, .xlsx, .pptx) as the standard, with legacy formats (.doc, .xls, .ppt) compatible in most cases. Real-time collaboration, cloud-based editing, and AI-powered features have been integrated to support teamwork and productivity across devices and locations.

History and impact: Microsoft Office emerged in the late 1980s and early 1990s as a bundled set of applications for Windows, eventually expanding to macOS and web platforms. It has become a dominant standard for business, education, and government environments, influencing document formats, workflows, and interoperability. Competitors include Google Workspace and LibreOffice.