Computer Gyan

https://yugcomputechinfo.wordpress.com/2018/06/23/ccc-importants-questions-answers-in-english

https://yugcomputechinfo.wordpress.com/2018/06/24/ccc-importants-questions-answers-in-hiindi

https://yugcomputechinfo.wordpress.com/2018/06/30/all-computer-short-keys

https://yugcomputechinfo.wordpress.com/2018/07/02/full-form-of-all-important-computer-contents