We answer your questions !
When you order a windows or other license you will receive immediately after your payment the license key as well as the installation instructions.
Yes, your security is our priority, it is for this reason that we have chosen as a banking partner stripe.com.
Yes our licenses are official, they are OEM licenses. If there is an activation problem, we will replace the key for free.
A link to our installation tutorial will be provided to you at the time of your purchase.
feel free to Contact us if a license is not available on our website, we will see with our supplier if we can have it for you.