Job Description for Information Technology (IT) Support Specialist. The information technology (IT) support specialist is a generalist position devoted to all aspects of computer set-up, installation, troubleshooting, service, upgrades, and maintenance.
Freebase (4.00 / 1 vote) Rate this definition: Porting. In software engineering, porting is the process of adapting software so that an executable program can be created for a computing environment that is different from the one for which it was originally designed. The term is also used when software/hardware is changed to make them usable in different environments.
Port forwarding is a method of making a computer on your network accessible to computers on the Internet, even though you are behind a router. It is commonly used for hosting game servers, peer to peer downloading, and voice over IP type applications. Every device on the internet has at least one IP address. 2  Every IP address is divided up into many ports. 3  When one computer sends data to another computer, it sends it from a port on an IP address to a port on an IP address. 4  A port can only be used by one program at a time.