Because Microsoft discontinued sales in 2013, you can only purchase it through third-party retailers or secondary markets.
: Sites like Mr Key Shop or Keysfan often sell older OEM keys at a discount, though these are typically tied to a single PC. Activation & Installation buy ms office 2010 home and business
: Outlook 2010 may no longer connect to modern Microsoft 365 Exchange servers. Because Microsoft discontinued sales in 2013, you can
: If you previously owned it, you can sometimes find your key in your Microsoft Store Order History . Modern Alternatives : If you previously owned it, you can
: Office 2010 was the last version that did not require a Microsoft account for activation; a 25-character key is all that is needed.
: One-time purchase options that include security updates for several years. Purchase an Office 2010 License Only - Microsoft Q&A
: A subscription-based service that is always up to date.
