The Microsoft category gathers the Microsoft license keys sold by Instant Key Software, a Microsoft partner and authorized reseller. Its subcategories cover Microsoft Office Key, Microsoft Project, Microsoft Visio, Microsoft Windows Server and Windows Operating System. Each product page carries a specification table that states the edition, the platform and the number of devices the license covers, so you can check it against your setup before ordering. When you buy, the license key is sent by email after purchase, and it is also available on your account page and shown on the order confirmation screen. The product page states how that particular license activates.

  • Delivery: the license key is sent by email after purchase. It is also available on your account page and shown on the order confirmation screen.
  • Activation: the product page states how each license activates, either through your signed-in Microsoft account or with download instructions sent by email.
  • Support: if a key does not activate, contact our support team. After verification, a key confirmed invalid or incorrectly delivered may be replaced before a refund, under our Refund and Returns Policy. Refund requests must be submitted within 14 days of the purchase date.
  • License type: each product page states the license type in its specification table. Where a perpetual license exists, the purchase is a one-time payment rather than a recurring plan.
  • Reseller status: Instant Key Software is a Microsoft partner and authorized reseller.

Buying Office for a Mac? Our guide compares the six ways to buy Microsoft Office for Mac, side by side.

Filter