Here is a comprehensive guide to , covering what it is, its key features, and why it is the industry standard for email and productivity.
| Feature | Outlook 365 (Paid) | Outlook.com (Free) | | :--- | :--- | :--- | | | 50GB+ Mailbox + 1TB OneDrive | 15 GB free storage | | Ad-Free | No ads in the interface | Contains banner ads | | Custom Domain | Use your own (e.g., name@yourcompany.com) | Limited to @outlook.com/@hotmail.com | | Desktop App | Full access to premium desktop app | Web and mobile only | | Productivity | Integrates with Word, Excel, PowerPoint | Limited integration | outlook355
It is important to distinguish the paid "365" version from the free version. Here is a comprehensive guide to , covering
Because it is part of the enterprise-level Microsoft 365 ecosystem, it offers high-end security: Here is a comprehensive guide to
Outlook 365 integrates with .