Do you know how to check your computer’s memory for errors, and why do you need it? But it would not hurt. Believe me, having this knowledge you can, at a minimum, make the computer run much faster, as well as 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, as we used to say, computers. The computer's memory device can be divided into two types: primary and secondary.
The primary memory of the computer is volatile. Information is only saved when there is power. No power - no save.
Secondary memory is, for the most part, media we know . This is a hard drive, and flash memory, and a variety of disk drives. Such media have the ability to store quite large amounts of information, but due to sequential reading, the speed of its finding and presentation to the user suffers. The biggest “plus” of such media is non-volatility and mobility. Information with such media can be viewed on any computer.
Most often, when we discuss the computer's memory device, we are talking about devices of both of the above types. Primary modules include RAM and a central processor. These devices have an incredible speed of data processing and are millions of times superior to the computational capabilities of the human brain, but they are deprived of the function of long-term storage of incoming data. The computer’s internal memory includes a device such as a hard disk. Here it is just that, and performs the function of storage. In addition to the fact that this disk contains an operating system that allows you to control processes in a computer, it allows you to record any information to your free space for an almost unlimited time.
The internal memory of the computer directly affects the speed of the computer. In the case when it starts to work noticeably slower, you should learn how to check the computer's memory. Often the reason is the “contamination” of the system disk. Over time, the programs that are installed on your computer leave too many “temporary” files and the operating system simply has nowhere to deploy. The search for free memory cells takes more time than usual, and the computer begins to "slow down". It is not difficult to cope with such an ailment. There are a fairly large number of programs to optimize the system, after launching which, the internal memory of the computer is cleared of unwanted files and programs.
As for the primary memory, the cause of deterioration in the performance of programs and files is often their damage. If the cooling system is incorrectly selected, in case of overheating, some of the cells for temporary data storage may be damaged. Such a process has no inverse effect. The internal memory of the computer needs proper installation and careful handling. Despite the fact that the prices of computer components are reduced every day, it is still money. And the wrong approach to technology threatens the regular expenditure of your funds on the purchase of damaged components of the computer.
Storage media such as flash drives, disks, and other mobile storage media also need to be verified. With their constant use and connection to various sources of information, there is a high probability, in addition to the information you need, to “pick up” several unwanted files. Viruses spread at an unimaginable speed, so do not forget to install good protection on your computer - antivirus.