How to turn off win7 automatic update in and system news

For those who use computers frequently, they will know that the newly installed WIN7 operating system always reminds you of a wave of news, and it will automatically update when it is not moving, affecting the operation of the computer and affecting the speed of the Internet. This function is simply too tasteless. Now I will teach you how to get rid of these annoying notices!
Method steps:
1. Left click on the flag. As shown in the figure (note, I have already hidden all the notifications here) so the display does not detect any problems.

2. After clicking, the option to open the operation center will appear. All the messages about the system notification are in it. In fact, if there is anti-virus software, it is not afraid of poisoning.

3. After opening, click to change the operation center settings. When you open it, you will see a lot of options about notifications. Don't rush to remove them.

4. How about it, is it a lot better after changing it, fool-like operation, you can try it!