Once in it, right click with the mouse and choose the option “ Run as administrator ” (* important). When it has been downloaded, you just have to open the file explorer of your operating system and access the path where it was downloaded. Download KMSpico latest version Download Re-Loader Activator latest version 2 – Open the activator We can recommend tools such as Re-Loader Activator or KMSpico. On the internet you can find many different activators that validate your copy of Office 365. When you do it you will have your version of Office activated with an unofficial license. Below we indicate the whole process to follow.