Quickly close the small ad in the lower right corner of the win10 system preview version

The specific steps for how to close a small ad are as follows:
1. We click on the start menu icon in the computer, the start menu is in the lower left corner of our computer, then click the right mouse button and we see that there is a task manager inside.
2, open the pop-up "task manager" window to set;

3, in the lower left corner of the window there is an option for "Details", we click with the mouse to open .
4, in the window that opens, select the “HyFamily” option and click, click to select the "end task" option;
5, then set up, everyone closes the browser and then re- Open, open and find that small ads will not pop up.