My name is Dr. Zeeshan Ashraf and I am your tutor on YouTube. I completed my PhD in Computer Science. The rapid growth of the Internet and evolution in the technology have resulted the changes in our life. Education system has also been shifted from traditional way to online methods. Now everyone can be learned through online in an easy way with the help of a smart phone. The objective of this channel is to teach the students through YouTube. All students belong to Intermediate level to MPhil can be learned through my video lectures. Different computer science subjects such as Programming in C/C++, Data Structure, Databases, Data Communication, Operating Systems, Computer Networks, Network Security, VPNs, Advance Routing & Switching, SDN, Virtualization, Research Methods, Analysis and Design of Algorithms etc. will be covered through video lectures with practical examples. As well as much more topics will be covered later. Like, share, and subscribe this channel.