IT giant Tata Consultancy Services (TCS) will announce its Q1 FY23 results by 5.30 pm on Friday, kick-starting the results season for the information technology sector. As per estimates, TCS will likely register a revenue growth between 3.6 and 4 per cent in constant currency terms (cc) quarter-on-quarter (QoQ). The company's year-on-year (YoY) growth is estimated to be between 11 to 16 per cent for the first quarter of FY23.