Please help analyze the interaction principle of this software_html/css_WEB-ITnose

Let me first declare that this is not an advertising post, I just want to know how the interaction between this web program and the local program is implemented.
This software is similar to the web version of 360 Security Guard.

Software download address: http://soluto.cn.uptodown.com/

Introduction to this software: http://baike.baidu.com/view/4652520.htm

The following is an excerpt from Baidu Encyclopedia:

Soluto is a system tool known as "anti-depression". This developer from Israel promises to make computers run better. Soluto can monitor your PC and discover problems faced by users. For example, printer problems, software that causes system crashes, programs that excessively consume resources, etc. Even more interesting is that the company can also help you solve computer problems. And the data they collect (anonymously) on computer problems could potentially help many industries and services. This software won TechCrunch's Entrepreneurship Award in May.

I kindly ask friends who are interested and have time to give me some advice.

This software may not work after installation on some machines~~

Reply to discussion (solution)

Let me start by saying: I sent the wrong version. This is not a problem that CSS can explain.

First of all, let me declare: I posted the wrong version. This is not a problem that CSS can explain.
Haha, I don’t know where to post it~~