What is the internal memory of the computer

Do you know how to check the memory of your computer for errors, and why do you need it at all? But it would not hurt. Believe, having this knowledge it is possible, at least, to make the computer work much faster, and also save a lot of money on its maintenance.

Since the 1940s, the central processor and memory have become the only and unchanging part of all electronic computers, or computers. The computer memory device can be divided into two types: primary and secondary.

The primary memory of the computer is volatile. Information is retained only when power is available. No power - no saving.

Secondary memory is, for the most part, the media we know . This is a hard drive, and flash memory, and a variety of disk drives. Such carriers have the ability to store fairly large amounts of information, but because of the sequential reading, the speed of its location and presentation to the user suffers. The biggest "plus" of such carriers is energy independence and mobility. Information with such media can be viewed on any computer.

Most often, when we discuss the memory device of a computer, we are talking about the devices of both of the above types. The primary modules include RAM modules and the CPU. These devices have incredible processing speed and are millions of times greater than the computational capabilities of the human brain, but they are deprived of the function of long-term storage of incoming data. The internal memory of the computer includes a device such as a hard disk. Here it is, just, and serves as a repository. In addition to the fact that this disk contains an operating system that allows you to manage processes in a computer, it allows you to write down to your free space any information for almost an unlimited period.

The internal memory of the computer directly affects the speed of the computer. In the case when it starts to work noticeably slower, it is worth to learn how to check the memory of the computer. Often the reason is the "contamination" of the system disk. Over time, the programs that are installed on your computer leave too much "temporary" files and the operating system simply "nowhere to turn around". It takes more time to search for free memory cells than usual, and the computer starts to "brake". Cope with such ailment is not difficult. There are quite a few programs to optimize the system, after launching, the internal memory of the computer is cleared of unwanted files and programs.

As for the primary memory, the reason for the degradation of programs and files is often their damage. If the cooling system is not selected correctly, in case of overheating, some of the cells for temporary storage of the data may suffer. Such a process has no reverse effect. The internal memory of the computer requires competent installation and careful handling. Despite the fact that the prices of components of computers are decreasing every day, it is still money. A wrong approach to technology threatens the regular cost of your money to buy damaged components of the computer.

Such storage media as "flash drives", disks and other mobile storage media also need verification. With their constant use and connection to various sources of information, there is a great chance in addition to the information you need, "pick up" and several unwanted files. Viruses spread with unbelievable speed, so do not forget to install on your computer good protection - antivirus.