My PC's browsers cannot load project using ionic serve

I followed the instructions of installing and creating project using ionic and cordova. But I have a problem. When I created the project and run ‘ionic serve’ in cmd. It automatically directs to localhost:8100. But it always takes time and doesn’t load the project. I tried reinstalling everything and use different ports. But it is not the problem.

When I tried using ionic address to use my wifi’s IP. I still cannot access the project using my browser but when I can access it to my phone’s browser. So there’s something wrong with my pc and I want to know what?