Best IDE on windows

[yogeshgokul]

See, nothing could be called a best. It depends on how one is habitual for a tool. For me it could be A because I am using it for few years but it could be B for someone else.
If you have money to get the paid one, then VS is the best. Otherwise stuck with Creator as you are a newbie so worth spending time on Qt rather than Qt integration with Eclipse or any 3rd party IDE and struggling to run hello world.