: KMS is a genuine technology used by large organizations (like schools or businesses) to activate hundreds of computers via a local network server rather than connecting each machine individually to Microsoft.

: Tools like KMSAuto or Ratiborus KMS Tools trick the software into thinking it is connected to one of these authorized enterprise servers, thereby "activating" the product without a purchased license key. Risks and Security Concerns

Ratiborus is a well-known developer in the software cracking community who creates tools that emulate a host.