Microsoft officially wonder why your computer did not receive the Win10 update upgrade notice?

From June 1st, many computers running Windows 7 and Windows 8.1 have received notifications for free upgrades of Windows 10. But some computers have not received it. Why is this? Now, Microsoft officially gave the reason.

The details are as follows: 1. Your computer is not Windows 7 SP1 or Windows 8.1 Update system 2. The Windows update function is related, or the automatic update is not set. 3. Your system has been modified. Shielded/uninstalled the prerequisites for Windows Update 4. Your device is not activated. In fact, the fourth Microsoft official statement is that genuine Windows 10 is not installed, but in fact many pirated users have received it, so the only explanation should be The system has not been activated yet. In addition, Microsoft also said that if the user's computer configuration is too poor to meet the needs of Windows 10, and will not receive Windows 10 update notifications. However, after July 29th, these low-profile computers will also be upgraded to remind users to upgrade their computers. As for educational users or business users, they can only be upgraded by an administrator.