How do I access Office 365 from Outlook?

To access Office 365 from Outlook, visit the Microsoft 365 portal at office.com. Sign in with your Office 365 email and password. Once logged in, click the Outlook icon in the app launcher to open your inbox. This gives you full access to your emails, calendar, and contacts directly from your web browser. Using the Outlook Web App is ideal for accessing Office 365 services on any device without requiring software installation. Ensure you use an updated browser for the best experience.