If you want to develop C/C++ code for applications that run on desktop, mobile, web, and enterprise domains then you need an Integrated Development Environment (IDE). I’ll recommand Eclipse IDE for C/C++ Developers, wich is free IDE, has ta Public License and run on Linux, Mac OS X and Windows. Eclipse IDE for C/C++ Developers include Mylyn integration. Mylyn is an Eclipse-Plugin that offers a task-focused UI. This is intended to facilitate software developers in particular the work with very large projects, because they only see the part of interest that is just interested and will be blinded.