1. First, in the computer, double-click to open 360 security guards, as shown in the figure below:
2, and then click on the function, as shown in the figure below:
3. Then click Utilities, as shown in the figure below:
4, and then in the right column, select the health assistant, as shown in the figure below:
5. Finally, in the open window, if you want to turn off the screen saver, you can click the switch button behind the scheduled rest time, as shown in the following figure: