Application programs as a working tool for each user

The first thing that begins to interactuser, these are application programs. Examples of them can be found on each computer. They are an indispensable tool for working or entertaining a person. Naturally, application programs are not intended to create other utilities or, for example, maintain the system disks. They are something else.

Each program of the character under considerationfocused on the use in various areas of computer technology. It simplifies any kind of work. In fact, all application programs can be divided into several categories:

- Text editors. It is clear that there is a viewing, typing or editing of printed text.

- Word processors.A more functional program, unlike the previous one, since it has all those functions, and also allows you to use non-text files, say, pictures, tables or photos, while working with text. However, if text editors are easily combined with each other, then the processors are not, because they write information in different ways, and they do not have plain text. The main example is MS Word, but there are others.

- Publishing systems.Based on the name, it can be understood that they are used to combine common text and graphic drawings into a layout, ready for printing on magazines or in newspapers. A common example is Adobe PageMaker.

- Graphic editor. Simple programs that work on the principle of text editors, but only with graphics.

Most of them are not intended to create images, they are mainly focused on editing (Paint), but there are also more professional versions (Adobe RhotoShop).

- DBMS (database management). These application programs are used to
in order to simplify the work of a person with electronic data, they automate this process. As an example, consider FoxPro or Paradox.

All the above aregeneral purpose applications, they are used by each person. But among them there are those who are focused on professionals of a particular field.

Recently, data packages have become popular.programs. They are several tools combined into one resource base. On the one hand, this approach is quite convenient, and on the other hand, more advanced users most often do not work within the framework of only one resource base. They select from all convenient for themselves. Creating packages involves the monotony of programs, their similar interface allows you to quickly figure out the principle of operation of each product. Therefore, if the user is a beginner, then he is recommended to choose the package that he can later replace. In addition, when using a single database, it is much more convenient to work with several components at the same time, since incompatibility is excluded here.

Applications are used absolutelyall, from the student who needs to write a paper or a report, and ending with a professional designer. That is why familiarization with the potential of these developments should begin as early as possible.