I am using Sublime Text Editor for Writing C++ Programs but it's taking too much time to Compile even small Programs. Even printing Hello World takes 4-5s.

I have been using Windows 10, My PC Configuration is — i7 9750H, 16GB Ram, and 512GB SSD. I am still wondering why is it still slow. I have seen many Competitive Programmers during screencasting videos using Sublime text and their Compile Time is merely 0.8-1.2s. But mine is taking too much time which cost me patience and time During Contests.

One thing that I have seen is those Competitive Programmers were using macOS or Linux. I was wondering if Sublime Text really slow on Windows or I have done some mistakes while installing it.

I have tried Googling my Problem but unable to find any solution, I had asked this Question on Stackoverflow also but there also I didn't get any reply.

Please Someone Help me fixing it or comment on some related article that I can read to fix it.

Below is ScreenShot even this small Program took 15.3s ->