It force-upgraded me and I declined the terms when it finally booted up, it rebooted and went back to W7 luckily working correctly but with un-closable popups e

It force-upgraded me and I declined the terms when it finally booted up, it rebooted and went back to W7 luckily working correctly but with un-closable popups everywhere demanding I either install W10 now or schedule an update within a week or so. Microsoft has taken to installing malware on our machines using their update mechanism and signing keys; I'd delete their cert if it were feasible. I think the CFAA is broad enough to make this a felony if this has bricked machines/destroyed data (apparently it has), it certainly should be illegal. If I were running the machine in a medical system someone could have died.