To keep your Windows 10 with the best operating performance, it is important to regularly update it. But, to stop it you just need to read this post on How to Permanently Stop Windows 10 Update Assistant.
Microsoft has designed it in such a way that it is updated itself. Most of its applications automatically from time to time thanks to its Windows 10 Update Assistant.
But, if you do not desire to do these automatic updates for varying reasons, and you want to disable this feature. We advise you to do as it may affect the general performance of your PC when you miss important updates.
Also, if you still want to block Windows 10 Update Assistant, then you follow these steps to do that.