Mrinal Talukdar is an interactive graphic designer. A design enthusiast, content developer and an author, he has penned several books on various computer funda-mentals. He has been teaching computers for fifteen years. Among his various books is the bestseller – Dictionary of Computers and Information Technology, Superfast Computer Course.Mrinal Talukdar is an interactive graphic designer. A design enthusiast, content developer and an author, he has penned several books on various computer funda-mentals. He has been teaching computers for fifteen years. Among his various books is the bestseller – Dictionary of Computers and Information Technology, Superfast Computer Course.