Information technology 3 Educational technology 2 Multimedia systems 2 Assisted instruction 1 Computer 1 Computer graphics 1 Computer literacy 1 Computer networks 1 Computer software 1 Computer-assisted instruction 1 Computers 1 Data transmission system 1 Digital photography 1 Electronic application 1 Graphic editing 1 Internet (computer network) 1 Microsoft Excel 1 Multimedia 1 Multimedia Super Corridor 1 Programming language (Electronic computers) 1 Software engineering 1 Step by step 1 World wide web (Information retrieval system) 1