: Go to setup.office.com and sign in with your Microsoft account to link the license.
Before you buy, consider how a standalone license differs from a Microsoft 365 subscription: Standalone (Perpetual) Microsoft 365 (Subscription) One-time upfront fee Recurring monthly/yearly fee Updates Security and bug fixes only New features added monthly Cloud Storage Not included Includes 1TB+ OneDrive storage Devices 1 PC or Mac per license Multiple devices (PC, Mac, mobile) How to Install After Purchase Once you have your standalone license or product key: buy outlook 2016 standalone
: If you need other tools, Outlook is often included in one-time purchase suites like Office Home & Business 2021 or 2024, which provides a perpetual license for a slightly higher upfront cost. Key Considerations for Standalone vs. Subscription : Go to setup
: Access your account at office.com to download the installer for your specific version. Subscription : Access your account at office
: For specific older versions like Outlook 2016, you may find product keys available through third-party retailers or marketplaces like eBay.