C++ is an object-oriented programming language. It is a (++) version of C. This programming tutorial series is all about helping you. The first step of learning C++ is, you should have knowledge of basics of c. All languages have some basics, without understanding the basics one cannot understand any language. If you want to learn c then please go over some basics of c programs first then go back to c++ programms.
All programs are made using dev c++ application, so if you want to run on your computer you have to download the dev c++ software on your computer.