Information Technology Tools and Applications is primarily written in response to the dearth of quality texts on Information Technology (IT) tailored to serve the needs of on-site and distance learners. It introduces tertiary level students to the fundamentals of IT tools and their applications in very simple and lucid language. The content includes: vivid description of basic ICT concepts - computer hardware and software (particularly those for performing data processing tasks as word processing, spreadsheet, database management and presentations), description of web browsing and...