Microsoft has initiated a black screen anti-piracy verification starting from the early hours of today, and turning off automatic updates can prevent the black screen. Open the Control Panel / Security Center / Automatic Updates / select "Turn off automatic updates", and apply it. The network also exposes other methods to avoid the black screen.
Variant method
Use a product key replacer
After being verified by netizens, it was found that "using a product key replacer" is the best solution, as it can solve the problem fundamentally. The method is to download the "product key replacer", which can make the system become genuine and ensure passing Microsoft's genuine verification.
Authentication method
Download the genuine authentication package
Download a file named MSWGA.EXE (Chinese name: Microsoft Genuine Certification Offline Package). After downloading, double-click and run it.