Sawan presents a fun series of computer learning book for kids. Computer Our Lifeline–A, Computer Our Lifeline–B, Computer Our Lifeline–1, Computer Our Lifeline–2, Computer Our Lifeline–3, Computer Our Lifeline–4, Computer Our Lifeline–5, Computer Our Lifeline–6, Computer Our Lifeline–7 and Computer Our Lifeline–8 a series of eight Combo, is our humble effort to provide latest, comprehensive learning and understanding of Computer Science. The concepts have been presented in a lucid and student-friendly manner. We have tried to include the latest versions of all software and introduced some new interesting software that are open source and can be procured easily.