hello hope every one is fine at your end. am BE Mech Engg Graduate. i had a knowledge in c not in c++. i plan to create a new software by using c. one is new antivirus software another one is search engine. i had some doubt can use c to build this software or it's necessary to use c++. and then which one of the software is good. as well about the project can i go with search engine or antivirus software. please help me to procced further. thank you for stoping by. senthil kumar