The Basic objective of this article is to know about Computer Literacy. Which is very important for our modern life. Computer literacy is becoming significant day by day. Without computer literacy our modern life is blind. Because nowadays we depend on computer. Computer literacy can have dissimilar meanings for dissimilar people. While for some it may just be about knowing Internet surfing, for others it will be the simple use of Microsoft Office and for a small number of it may be the acquaintance of a difficult technology.