This is entirely OS dependent, so there is not enough information in the question to answer it.
There are some generic tools that can be used for troubleshooting networks, such as ping, traceroute, netcat, nmap.... there are literally thousands of different programs you can use, depending on what you need to find out about your network.
Yes, the Belkin Network USB Hub is easy to install.
1) Network Information Center 2) Network Interface Controller
types of network interface card
use the last known good configuration
Yes, they are interchangeable.
The host portion specifies the particular network interface's address. The network portion specifies the network address.
It can also be called a network interface controller, network interface card, network adapter, and LAN adapter.
Network Interface Card Its a card that you attach to your computer to interface( or access) network resources and the internet
It is necessary to distinguish each network interface from every other network interface worldwide.
It is necessary to distinguish each network interface from every other network interface worldwide.
NIC is the abbreviation used when referring to a network card.
Well, you need a network interface card to connect to the Internet and/or your network. I'm pretty sure the answer is no.