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 ...
There are many ways in which different networks can be classified, such as their size, capabilities and the geographical distance they cover. A network is simply a group of two or more computer systems linked together in some way so that they can share data between them.