Visual Studio is certainly good but if you want a 'lighter' IDE that is also quite C++14 compliant then take a look at: http://www.codeblocks.org/downloads
And if you're looking for just the complier then here: https://nuwen.net/
In the installer, select 'Desktop Development with C++'
In the summary pane on the right, select both:
'VC++ 2017 v141 toolset' (the microsoft compiler and tool-chain ) and
'Clang/C2' (the clang++ frontend)
That is all that you need. For a light download and installation, uncheck everything else.
(You can add things - eg. the standard library as a set of modules or CMake - later if you feel the need for it.)