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 access Microsoft 365 and collaborate on Word, PowerPoint, Excel, and OneNote.

Sign in to your Microsoft 365 admin account to manage users, subscriptions, and settings.

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[***] Berechtigte Institutionen können sich kostenlos für Office 365 Education für den Unterricht anmelden, einschließlich Online-Word, Excel, PowerPoint, OneNote, Microsoft Teams, …

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This site helps IT administrators deploy, manage, monitor and secure Microsoft 365 apps within your organization. Sign in with your Microsoft 365 admin account to get access to all of the …

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Why do I need a Microsoft account? Lets you reinstall your apps without a using a product key. It's your one account for all things Microsoft and gives you access to a variety of services and apps: