What Is Microsoft 365?
Understand the full suite of apps and services included in your Microsoft 365 subscription.
How to Sign Up
Create your Microsoft 365 account and get set up in just a few minutes.
Choose the Right Plan
Compare Personal, Family, and Business plans to find the best fit for your needs.
Set Up Outlook Email
Configure your Outlook inbox, connect accounts, and customize your email experience.
OneDrive Setup Guide
Store, sync, and share files securely with OneDrive cloud storage.
Teams for Businesses
Deploy Microsoft Teams for remote collaboration, meetings, and chat.
Get Started in 4 Steps
New to Microsoft 365? Follow this quick onboarding path to go from zero to productive in minutes.1
Choose Your Plan
Visit microsoft.com/microsoft-365 and pick the plan that suits you — Personal, Family, or a Business tier. See our plan comparison guide for help deciding.
2
Create Your Account
Sign up with an existing Microsoft account or create a new one. Follow the sign-up walkthrough for step-by-step instructions.
3
4
Secure Your Account
Enable two-factor authentication and review your privacy settings. Our Security & Privacy Settings guide walks you through the essential steps.
Explore All Topics
Apps Overview
Discover every app in the Microsoft 365 suite and what each one does best.
Security & Privacy
Lock down your account with MFA, privacy controls, and best-practice security settings.
Troubleshooting
Fix the most common Microsoft 365 problems with clear, actionable solutions.