Hello Bluestar, You can only change stream after 2 semesters after getting good CGPA.

Computer Science & Engineering

Computer engineering is a discipline that integrates several fields of electrical engineering and computer science required to develop computer hardware and software.

Electrical Engineering

Electrical engineering is a professional engineering discipline that generally deals with the study and application of electricity, electronics, and electromagnetism.

Electronics & Communication Engineering

It deals with the electronic devices, circuits, communication equipment like transmitter, receiver, integrated circuits (IC). It also deals with basic electronics, analogue and digital transmission & reception of data, voice and video (Example AM, FM, DTH), microprocessors, satellite communication, microwave engineering, antennae and wave progression.

Go for the field which interests you