title: How do I set system proxy on OS (Windows)?
body: <p>I'm designing a VPN for windows and I want to set proxy on the system,</p>
  <p>There are several ways to do this (e.g. from registry or command line), but I'm looking for a better solution (like a package or something)</p>
  <p>Are there any better solution(s) to set proxy on OS in an electron desktop application?</p>