Blossom Computers Book IV is an extensive handbook specifically compiled to suit computer education oriented requirements of students. The chapters herein are designed to encourage students to become adept in many aspects of computer technology viz. viz. History of Computers, Generations of Computers, Internet, MS Office, MS Paint, MS Windows 7, etc. With this book, Target Publications aims at the creation of illuminating study material, which the students can make optimum use of in this fast paced, technology driven world.