The software is a tool for computer to solve different tasks. And open source software's are this software which is free for everyone to use and also the software source code is available for anyone to edit and make a better version for use.

HSTU-OSN organized a seminar on computer fundamental and introduction to introduce the open source software to all and let them know about the benefits of using open source software on 4th June 2017 at Hajee Mohammad Danesh Science & Technology University. The seminar started at 3:30 PM. It was managed the managing editor of HSTU-OSN Rakibul Islam and performed by the financial affairs secretary of HSTU-OSN Mir Muhaiminul Hoque. HSTU-OSN general secretary Fahim Ahmed and HSTU-OSN assistant general secretary Sourav Das were also present there as guest. Former moderator of HSTU-OSN and assistant professor of CSE department Delwar Hossain and Ashish Kumar Mondal, HSTU-OSN current moderator and professor of ECE department Tanzina Sultana Dristy and professor of the CSE department Nahid Sultan was also present there.

General Secretary of HSTU-OSN Md. Mazharul Islam Mukut gave an introduction and shared the activities of HSTU-OSN at the first part. On the second part, workshop affairs secretary of HSTU-OSN Sabbir Ahmed talked about Computer fundamentals and benefit of using open source software. The seminar ended with a satisfaction of participant that they were able to know a lot of things about open source software and computer