Hi Aspirant,

TCS NextStep is an Exclusive web portal for entry level graduates to get the job in TCS. Candidates who interested join in Tata Consultancy Services through on campus/off campus they need to register themselves in the Nextstep TCS website.

As you can't change your name after you submit your application try contacting the support team through mail or the toll free number, dont worry. Do it as soon as possible.

Hope this helps