Go with previous year papers solve those questions and those type of variety … NIELIT provides you the study material go with that and study for additional knowledge too dont just stick to the syllabus as this subject has vast or you can say endless things to be noted.
There are eight topics namely Introduction to Computer, Introduction to GUI Based Operating System, Elements of Word Processing, Spreadsheet, Introduction to Internet, WWW Web Browser, Communication Collaboration and Making Small Presentations and Digital Financial Services.