Windows 10 / 11
- Open Settings → System → Activation.
- Click Change product key.
- Enter the 25-character key from our email and click Next.
- Keep the PC connected to the internet until you see “Windows is activated”.
Tip: to move from Home to Pro, enter the Pro key in the same window, Windows will upgrade automatically.
Office 2013-2024 for Windows
- Download the installer from the link in our email and install Office.
- Open Word or Excel, go to File → Account → Change Product Key.
- Enter your key and follow the instructions.
Microsoft 365
Personal: sign in at office.com with the account details from our email. Family: open the invitation email, click Accept and sign in with your own Microsoft account.
Need help?
Write to support@smart-keys.shop with your order number. We help with installation and activation free of charge.