Hey as per my idea there are various programming free course which you
can do and here I am giving you its details

Here I am giving you list of programming free course

Diploma in C Programming

Introduction to PHP and MySQL Programming

Introduction to C Programming

Introduction to Programming with Python

JavaScript and jQuery

Introduction to New Features of HTML5

C Programming - Fundamentals of Numbers, Variables and Arrays

Functionality of JavaScript, jQuery and AJAX

Fundamentals of Perl Programming

Scratch - Teach Computer Programming in Schools

C Programming - Statements and Logic

C Programming - Using Pointers, Constants and Strings