When Win10 opens the software, always pops up the prompt window how to cancel?

When the Win10 system opens the software, a window pops up with "Windows has protected your computer". I don't know what the computer is doing. Every time you have to close the window to open the program, it makes people feel trouble. Then when Win10 opens the software, it always pops up the prompt window and how to cancel it?

1, according to WIN + X or right-click the Start menu, then open the old control panel;

2, click on the & ldquo; systems and safety & rdquo; option;

3, then click & ldquo; safety and maintenance of & rdquo; option;

4, then click on the left side of the & ldquo; change Windows smartscreen filter settings & rdquo; option;

5, the filter is set SmartScreen & ldquo; do nothing (closed Windows smartscreen filter) & ldquo; and identify the save set;

after above five steps The prompt window that pops up when Win10 opens the software will not appear again, and canceling this pop-up window will have no effect on the system.