Vaccination is essential for health care.
Application is a term that comes from the Latin word applicatĭo and refers to the action and effect of applying or being applied (putting something on something else, using or executing something, attributing). For example: “I have to get a new application of the vaccine before traveling to Africa” , “The application will be intravenously to speed up the times” , “The interesting thing about this knife is that it has several applications: it can be used to cut soft cheeses, to peel fruit or to remove fish bones” .
The notion of application is also used to name the assiduity or enthusiasm with which something is done . This use of the concept is frequent in the field of study, where the applied student is the one who fulfills his obligations and obeys the teacher's orders: "If you continue to demonstrate your application, you will be chosen as the standard-bearer of the school." In the field of mathematics , on the other hand, an application is an operation through which every element of a set is made to correspond to a single element of another set.
What is a computer application?
A computer application is a type of software that enables a user to perform one or more types of work. Word processors and spreadsheets are examples of computer applications, while operating systems or utility programs (which perform maintenance tasks) are not part of these programs.
Applications may be custom developed (to meet a user's specific needs) or part of an integrated package (such as Microsoft Office ).
There are also so-called web applications in this line, which are those that allow a specific user to use them simply by using an Internet connection. Among the most frequent examples that can be used to define them are blogs or online stores.
Nowadays it is common for a person to have multiple applications on their phone.
Increasingly popular programs
In recent years, especially following the expansion of the aforementioned Internet, a multitude of applications of this type have been created. They bring with them a significant number of advantages such as not taking up any space on the computer, allowing tasks to be carried out very quickly and easily, being updated periodically and automatically and being available to anyone.
In addition to all this, it is also worth highlighting that the excessive use of certain mobile devices such as tablets and smartphones has led to the birth of another technological sector: that of smartphone applications. Thus, for example, one of the platforms that offers the most products to its users is Android.
In this way, anyone who has a phone equipped with this operating system has the opportunity to use a multitude of apps, both for entertainment and for information or communication. Some are completely free and others are paid, but all of them have become a reference point at the present time.
Among the most successful applications of this type at the moment is WhatsApp, which allows you to exchange messages and photographs with other people at no cost.