A computer network is composed of multiple connected computers that communicate over a wired or wireless medium to share data and other resources. For instance, a home computer network may consist of two or more computers that share files and a printer using the network. The size and scalability of any computer network are determined both by the physical medium of communication and by the software controlling the communication (i.e., the protocols).
Let's talk about Combination key. I am consider whant to reach start of any appendix uder Windows easier and mare quicly by means of combination key than to move the cursor for the display. There is a pair key with a trade mark Windows, for start by one pressing of the main menu or Exploer.