First round Email writing: You must use all keywords given in Question.The best way to crack this is to write as fast as you can to review it again .Then go through para to figure out where you did mistake.Always use 'PLEASE ' in writing mail.Do not keep thinking of best story to write email .Just write a valid email. Second round: Aptitude: Only if you are sure then choose correct option. Technical Round: For fresher they ask easy questions.If you sincerely studied in your academics then this round is not so hard.Go through all possible questions taken from Internet.Example in java they ask Oop concepts Go through the Puzzles MR round: Do not talk blindly.First listen what they exactly want to ask.Then think in mind for some seconds.Whatever you are saying,do not give same answers as your friends have given. If your answers are unique ,then chances of your selection is very high.Do not flatter them. Question :Why do you want to join TCS? Answer : Because this is very reputed company , company won so many awards, there so many employees,I like TCS from beginning of my career . THEN THEY CAN BECOME BORE BY RECEIVING THESE ANSWERS AND MIGHT REJECT YOUnd HR Round: Of all rounds you have passed,there is score based on which they ask question in this round They can tense you or may not ask tough questions.If you want to exaggerate yourself ,speak with confidence by looking in there eyes. At last ,just be individual.