C & C++ Web links

http://www.cprogramming.com Click Here
http://www.cplusplus.com Click Here
http://www.cpptutor.com/ Click Here
http://www.cppreference.com/ Click Here
http://cplus.about.com/ Click Here
http://www.codersource.net/ Click Here
http://www.codepedia.com/1/Cpp Click Here

I think ammar has already posted very good links for the complete understanding. but any one still have some problem then he/she should try official site of microsoft for further help.
http://msdn.microsoft.com/en-us/default.aspx