Installation and activation

Install and activate your software with the product key.

By Licendi Admin

• 4 articles

How to activate Windows with your key

Enter the product key in the Windows activation section. - Use the download link and instructions included in the delivery email. - In Windows 11, open “Settings > System > Activation > Change product key”. - In Windows 10, the path is “Settings > Update & Security > Activation”. - Enter the key you received and follow the instructions shown on screen. - The licence is intended to activate one device and has no time limit while it remains on that same device. For any questions, support is available through the licendi.com chat and at info@licendi.com.

Last updated on Oct 28, 2026

How to install and activate Microsoft Office

Install Office from the delivery link and enter the key when prompted. - Open the second delivery email, which contains the key, download link and instructions. - Download the installer using that link and run the installation file. - When installation is complete, open an Office application. - Enter the key when the application asks for it; you can also open “File > Account”. - In rare cases, activation may fail with modified versions downloaded from the internet or obtained from retail. If you would like us to review your case, use the licendi.com chat or email info@licendi.com.

Last updated on Oct 28, 2026

My key does not work or shows an activation error

Send support the information needed to review an activation error quickly. - Check that you installed the software from the link sent by Licendi and follow the delivery instructions. - Modified versions downloaded from the internet or obtained from retail can fail in rare cases. - Send the order number, the product and a screenshot of the error message. - Also explain what you have already tried so the team can respond faster. - If the key does not work, Licendi replaces it free of charge; if that is not possible, the money is refunded. If anything is unclear, contact us through the chat on licendi.com or at info@licendi.com.

Last updated on Oct 28, 2026

Reinstalling, formatting or changing computers

A licence is intended for one device and is not guaranteed after certain changes. - The licence is intended to activate one device only. - Its lifetime is unlimited while it remains on that same device. - After formatting or reinstalling, there is no guarantee that the key will continue to work on the computer. - That guarantee also does not apply after changing hardware or moving to another computer. - In any of these cases, contact support so the team can review your specific situation. If you need more help, use the chat on licendi.com or email info@licendi.com.

Last updated on Oct 28, 2026