Tcs company first conducts aptitude test and then technical interview goes on and then hr round. First they will come and give presentation about tcs and the benefits that you get the salary that u get. Its a good comapny to start ur career with and progress accordingly. All the best fir the Interview

Few calls before the interview panel contact you for the interview at least a week , after that you will probable get a call from one of the Infrastructure Engineer and will start the Interview , about 1:00