Now there is a new set of specifications out, creatively dubbed TPM 2.0. While TPM allowed users to opt in and out, TPM 2.0 is activated by default when the computer boots up. The user cannot turn it off. Microsoft decides what software can run on the computer, and the user cannot influence it in any way. Windows governs TPM 2.0. And what Microsoft does remotely is not visible to the user. In short, users of Windows 8 with TPM 2.0 surrender control over their machines the moment they turn it on for the first time.