In PDF terms this is called Text Mark-up, and this is how you can mark-up text and annotate your comments using Nitro Reader. To Highlight text. 1  1. 2  In the Home tab, click Mark-up Text and choose Highlight Text. 3  2. Use the left button on your mouse to click-and-drag over the text you wish to highlight.
In information technology , networking is the construction , design , and use of a network , including the physical ( cabling , hub , bridge , switch , router , and so forth ) , the selection and use of telecommunication protocol and computer software for using and managing the network , and the establishment of operation policies and procedures ...
The Internet is the communications network that lies behind your computer and connects you to the outside world. In the beginning, it was a few computers connected together in one building and swapping text messages. Now there are millions of computers connected around the world using fibre optic cables and satellite links to transfer digital information - text, sound and video.