Highlight is a verb which is used in different contexts. It can be the object that excels over another , of the one who detaches from a place where it was fixed or from body that bounces repeatedly.

The most usual use, however, is associated with emphasize something , highlighting or emphasizing some of its characteristics. For example: "In Myself speech this afternoon I will highlight the achievements we have achieved in the last five years ”, "The performance of the Cordoba player is worth highlighting: he scored three goals in twenty minutes", “In my new book I tried to highlight the values of our culture”.
The highlighting action can be physical: highlighting a text, in this sense, consists of underline it or mark it in some way. That is why in some countries it is known as highlighter pen to a certain marker, fibron or marker whose ink has clear tones, ideal for highlighting words or paragraphs ; In addition, these instruments have a thick line, usually the height of a normal line of text.
Let's look at some example sentences in which highlighting refers to underlining or marking a text: “Don't forget to highlight the most important ideas of the document ”, "I was responsible for highlighting the names of the deputies in the text but now I can not find them", "I suggest highlighting countries in yellow and cities in green".
The use of different colors, as can be seen in the last example, is very suitable for highlighting concepts or phrases that do not belong to the same group or topic. Highlighters are usually sold in green, orange yellow and pink, all in light shades, and its use is very common both in education and business : many students and teachers use it to mark the parts important of the texts, in the same way that businessmen from various sectors point out important data in corporate documents.
With the rise of text processors It was possible to leave behind paper and pencil, or typewriters, and the highlighting function is present in all relevant products today. In general, the procedure lacks the spontaneity and inaccuracy of the use of a real marker, since to mark a text you must first select with the cursor and then activate the highlighting function, which generates a rectangle around the words, Painted with the desired color.
In recent years, the technology It has offered more and more options to interact with devices in intuitive ways and more similar to the way we use books and notebooks, for example. Among the most prominent components of this new trend stand out without a doubt touch screens and graphic tablets ; In some cases, as in certain tablet PCs, both combine to offer an extremely accurate and satisfactory user experience when creating and manipulating handwritten images or texts.
Thanks to these technologies, nowadays the possibility of entering text by hand is also common, which in turn gives rise to two functions : the storage of documents in graphic format (usually, the text is previously converted to vector information) or the recognition of writing for conversion to a digital text document equal to that which could be obtained using a keyboard. In both cases, if the program and the device are compatible with the entry by hand, there is also the possibility of highlighting and making marginal notes with total freedom.
At oral language , certain ideas can be highlighted through a particular intonation, a gestural accompaniment or other resource. Suppose the governor of a province is giving a press conference and indicates: “In the last year we created 15,000 jobs. Do you understand the importance of this figure? We create 15,000 jobs ”. In this case, the politician makes use of a rhetorical question and the repetition of a sentence to highlight what you are interested in spreading.