How to install the latest GCC 4.9 compiler with C++11 support on windows

[Peeyush]

I downloaded the latest release files from official gcc site to use the latest c++11 standard.

I got 4 files in total which includes

gcc-4.9.0.tar.gz
gcc-4.9.0.tar.bz2
md5.sum

now when i extracted the above .tar files i get a folder of gcc but then don't know how to proceed to install it.

I want to install it on windows. I'm sorry if this question is being repeated. Please help me.

[MiiNiPaa]

GCC is Linux program. You can download Windows version included in MinGW. Note that the latest MinGW version supported is 8.1, but there is experimental builds with 9.0 avaliable.