Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.

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Sign in to your Microsoft 365 account.

Sign in to Outlook with Microsoft 365 to access your email, calendar, and more. Download the app or log in online for enhanced organization and productivity.

Sign in to your Microsoft account to manage your settings and access personalized services.

Sign in and go Your account profile and preferences sync across all your devices. Wherever you are, it’s all here.

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

Unlock productivity, creativity, and generative AI for your organization. The Microsoft 365 Copilot app empowers your employees to do their best work with Copilot in the apps they use daily.

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

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