Legally, KMS is a Microsoft technology used by large organizations (businesses, schools, and governments) for volume licensing. Instead of each computer connecting to the internet to activate, they connect to an internal KMS server owned by the organization, which manages a bulk number of licenses.
Unauthorized activation tools modify core system files and registry entries. This can result in: Frequent errors.
To understand why tools like KMSAuto exist, it is necessary to look at how Microsoft manages volume licensing for enterprises. 1. Official Enterprise KMS