According to The History of Computing Project, the prototype of the first microcomputer was introduced by the aptly named Micro Computer Inc., Los Angeles, in 1968. ARPANET, a defense contractors’ ...

CBSE Class 9 Computer Applications Syllabus 2021-2022 is available here for download in PDF format. In this syllabus, you can find the topics to be prepared from each unit and the weightage assigned ...