How to Redeem Software License Keys & USD Digital Gift Cards
Universal activation guide for Windows 11 Pro, Office LTSC, macOS utilities, antivirus suites, and Steam/PSN/Apple/Xbox codes.
As soon as your order payment confirms (30–60 seconds), copy your license key or redeem PIN from your Lasagi checkout receipt or inbox.
Always download installers directly from the official publisher (Microsoft, MacPaw, JetBrains, Sublime HQ, Bitdefender, DaVinci Resolve, etc.)—never third-party mirrors.
For Windows 11: Settings -> System -> Activation -> Change Product Key. For macOS/PC apps: Help/Menu -> Activate License. For Gift Cards: Redeem inside Steam, PSN, Nintendo eShop, or App Store.
Keep your LSG-XXXXXX order confirmation email saved—it serves as your permanent warranty certificate for future device transfers or technical support.
Important Pro Tips & Account Safety Guidelines
- Upgrading from Windows 11 Home to Windows 11 Pro? If offline/generic upgrade is needed first, our delivery email includes Microsoft's official generic Pro upgrade key before entering your unique Retail key.
- For US Region Gift Cards (PSN US, Apple US, Nintendo US), ensure your store region is set to United States before redeeming.
- Every purchase at Lasagi (lasagi.com) is protected by our Full-Term Replacement Warranty. Keep your
LSG-XXXXXXorder code handy for instant 24/7 assistance viasupport@lasagi.com.
Ready to order or renew? Visit the official Windows 11 Pro — Official Retail License Key page (starting at $5.99) for instant global delivery.