KMSAuto Net is a tool for activating Windows operating systems: starting with Vista. As well as Microsoft Office, version 2010-2016. Does not work with Office 365, and also not suitable for XP. After installing Windows 10 on a computer or laptop, the system usually needs to be activated. A license key is not cheap. But there is a solution – to activate the system using the KMSAuto Net program, which can be downloaded from the link at the end of the article.