Start with the topic that matches your question. Product-specific details always take priority over general guidance.
Choosing softwareEdition, platform, term, users, and devices.CompatibilityCheck operating system and hardware requirements.Installation and activationOfficial downloads, accounts, and activation basics.License glossaryUnderstand keys, licenses, activation, Retail, OEM, and subscriptions.Digital deliveryWhat delivery information must be stated on an offer.ContactSend a product-selection or order question.
Before contacting support
- Copy the exact product title and order number, if applicable.
- State the operating system, device type, and relevant error message.
- Never send a product key, password, recovery code, or full payment information through a contact form.