With Microsoft 365 for the web you can edit and share Word, Excel, PowerPoint, and OneNote files on your devices using a web browser.

Download the latest version of Microsoft Office for Windows PCs. Microsoft Office provides the best experience for work, creation, and collaboration.

Microsoft Excel is the industry leading spreadsheet application and data analysis tool. Explore free spreadsheet software tools with advanced features in Excel.

Use Microsoft Word for online document editing with AI-powered suggestions from Copilot for grammar, style, and clarity. Write, edit, and collaborate anywhere.

Buy Office Home 2024 for Windows or Mac. A one-time purchase gets you apps like Word, Excel, and PowerPoint, featuring security updates.

As you're getting your Microsoft 365 business subscription set up, you'll want to download and install your Microsoft 365 apps, like Word, Excel, Microsoft Teams, and PowerPoint, on your PC or Mac.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

Office for the web programs are included in most Microsoft 365 plans. Click a document, or use the three-dot Open Menu in a library to open Word, Excel, PowerPoint, OneNote, and PDF files in your …

Jan 31, 2024 · Office for the web makes it easier to work and share Office files from anywhere with an internet connection, from almost any device. Microsoft 365 customers with Word, Excel, OneNote, or …

Oct 14, 2025 · Learn about the formats and their extensions used by Word, Excel, and PowerPoint.