Pause break what is it on the keyboard
When purchasing a keyboard, it is advisable to understand many of the keys in order to first ensure ease of use. Therefore, in addition to the standard and well-known buttons, there are others, but no less important. In this article we will analyze just such tools so that each user has in mind ways to simplify. This knowledge will be useful in using this or that device.
The content of the article
What is this button and where is it located?
First you need to understand the definition and purpose. The phrase itself is literally translated into Russian as suspend and interrupt. That is, from the name you can already guess the purpose of its creation. Accordingly, it was initially necessary to stop self-testing of a personal computer. Activities were carried out during the launch of a special POST program.
The procedure itself represents a scrolling list with a fairly large number of lines. Thus, the button ensured that the scrolling would stop in a timely manner—you just had to press it once. This provided an opportunity to peer and examine the existing listing. We can say that the described manipulations were especially relevant exclusively during the invention of slow PC processors.
To continue working again, you just had to press any of the keys on the keyboard.Further, with the breakthrough of modern technologies, the DOC operating system was created. In it, stopping began to be provided in a slightly different way. In this case, it was necessary to hold down a certain combination of the “Ctrl” + “Break” buttons.
ATTENTION! If we talk about today, then it is worth understanding that the importance of using the named tool is decreasing.
Although in our years she has found her calling and now participates in holding one or another game. That is, at the desired moment, the user can always use it to pause. As for the Windows OS, this is a completely different purpose - opening the properties of the system itself.
IMPORTANT! Also, do not forget about its location. The described button is located in the upper block of the keyboard on the right side, namely above the positioning buttons. In addition, it can be found by focusing on keys such as “Print Screen”, “Scroll Lock”.
What commands are pause break used for?
As already mentioned above in the article, the mechanism ensures that the computer is suspended exclusively during the BIOS automatic test and in DOC. In addition, it is worth paying attention to the following presented aspects:
- If you use the combination of “ctrl” and “break” or “ctrl” and “C”, then it will work only in certain console interfaces. The program is independently capable of providing so-called “cleanup”. Accordingly, everything will be executed when you press the above combination.
- Some applications (most often these are versions of Switcher) can use the layout as a retype of the text that was previously entered.This is explained by the fact that in graphic programs this key is used quite rarely.
- If we talk directly about the Windows system, then it is worth mentioning again about accessing OS properties by simultaneously pressing “win” and “pause break”.
- Finally, it is recommended not to forget about the ability to pause the game while it is playing.
As you can see, both using one button and by combining it with others, you can achieve a variety of goals.
Information
Some users may be interested in facts about the scancode of this button. Thus, when a person clicks on it, certain details inherent in it are automatically sent directly to the computer itself. The code itself is the following sequence of characters: E1 14 77 E1 F0 14 F0 77. As for the reverse action, when the owner of the keyboard releases the “pause break”, no information is transmitted. Therefore, we can say that the button operates only when pressed.
The article is incorrect. Firstly, there is no “DOC” system, there is MS-DOS and this is not a system, it is an environment. And secondly, the “pause break” button works at the initial stage of boot, just like on ancient computers running
ms-dos, and on modern ones running Windows.