The document advertises various computer programming and web development courses offered by Batra Computer Centre. The courses include basics of computers, C programming, C++ programming, web designing using HTML5, JavaScript and CSS, web development using PHP, SQL and server-side scripting, and search engine optimization. The courses range from 45 to 90 days and teach concepts like control structures, functions, arrays, pointers, classes, inheritance, and more for different computer languages and technologies.