Computers, OS
How to find out whether a 64- or 32-bit system is installed on a computer
No doubt, every user of a personal computer or laptop should understand very well how to find out whether a 64- or 32-bit system is installed. This is an important skill, and it should not be ignored.
Prehistory
Many owners of computers "with experience" still remember those times when all the central processors were microchips with 32-bit addressing of commands. It should be noted that, in fact, the processing cores could safely operate even with 128 bit data, but the internal structure imposed a number of limitations. That's why the processor companies (AMD and Intel) decided to introduce 64-bit solutions by means of a minor revision of the chips logic.
System and applications
It would seem that everything is obvious - the 64-bit OS operates on a 64-bit processor, and 32-bit on the corresponding one. In practice, it is often used to run 32-bit programs on a 64-bit processor, so, alas, the above "obvious" is not. As a result, many users began to have a natural question: how to know whether a 64- or 32-bit system is installed on a computer? Especially it was difficult for beginners, who recently bought a computer with a preinstalled operating system.
The methods for determining
There are several ways to find out which system is installed. Users who have Windows versions from the infamous Vista to the modern "Eight", just click the mouse a couple of times: Start - Computer - right click menu - Properties. In the appeared window there is a line "System type", where the digit is specified.
The next option is based on the information module from the DirectX library package. It is necessary to press a combination of buttons Win + R and type dxdiag (do not forget to "execute", Enter). In the "Operating system" line, the bit depth is indicated.
And, of course, you can not ignore third-party applications. For example, after downloading a test version of AIDA64 and running the program, it should select the "Operating system" section, then the tab with the same name, and read about the bit depth in the line "OS kernel type".
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