we know that any types of information is available in internet. Internet is the part of networking if you want to make career in computer networking field you have to do specialization course in networking & hardware. This is huge field and you get job on good salary. In networking we study about how to connect systems in terms of LAN,MAN and WEN. LAN stands for local area network. LAN allows you to connect systems maximum 1k.m. range how to connect system to transfer data one system to another system. we learn in networking. Some accessories is required for Connecting two system like as cable, NIC card but if you want to connect more system means you want to make a network this is called networking. MAN stands for metro polygon area network its provide more distance to make network for data sharing and WAN stand for wild area network which is known as internet. These all LAN,MAN,WAN are types of network . Server handling also included in networking. If you have dig/dip. in networking so you can get a job of system administrator, network system analysts. System analysts works to solve the problem related to networked computer technology and system administrator works create network for sharing data on demand and handling those system which is connect of the same network means system administrator solve the client problem like as if you are connect in any network it means you can share & access data from one system to another system .networking is required to share information, communication. Varies certified institute are available to give dig/dip in networking and job placement also. This field is completely related to computer so computer knowledge is arsenical to learn about it. computer hardware & software knowledge is important to make future in networking field.