Raj Tech

Hello friends I am Rajib from Kolkata. I stated a youtube channel Technology related in bengali language . i think this video to help you grow technical knowladge . i am share computer basic to advance topic like computer basic parts, computer physical componentes , computer hardware part , computer network part, computer management os level, different OS uses Windows, Linux, BSD ,MAC etc. after i am starting server related video windows server , redhat server (DHCP server, DNS server, Domain management, Group Policy, i am cover networking part CCNA Level video to understand how to connect every networking devices, and you see this channel security surveillance device like CCTV setup, VIDEO Door Configure, bio matrix , Firewall Configaration , policy implement,web filter, Bandwith management etc..