What to do if the keyboard does not work on the computer
Why the computer keyboard does not work Each computer user may have a keyboard problem, and in this case, you need to find the answer to the question: why the…

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Hard Drive Problems: Causes and Solutions
The hard drive is designed for long-term storage of files. Problems with a hard drive can lead not only to unstable computer operation, but also to the loss of important…

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Everything a user needs to know about tablets
What is happening on the tablet market today can rightfully be called a tablet boom. This is somewhat reminiscent of the rapidly growing popularity of mobile phones, which our compatriots…

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How to repair a damaged DVD

Many people prefer to save important information (photographs, work files and other documents) on DVDs. As such, they do not have an expiration date, but, nevertheless, due to any mechanical damage, they fail. The reasons may be the most commonplace:

scratching physical deterioration; low quality of the material from which the disk was made.

Reading and copying information in such cases is impossible, but there are ways and programs to help deal with this problem.

Two main types of possible problems should be distinguished: logical malfunctions and surface damage, as a Continue reading

How to update BIOS on a computer

Each personal computer has a BIOS, which is a program that is not located on the hard drive, but directly on the chip of the motherboard. She is responsible for entering and displaying information on a computer. As a rule, only advanced computer users know about BIOS; for beginners, its name usually does not say anything. But this does not reduce its significance at all. For PCs, BIOS plays a very important role in the lowest level settings. BIOS provides full control over the operation of the computer hardware. It controls such important settings as the cooler rotation speed, monitors the temperature of the processor, it controls all the functions of the PC motherboard, as well as other equipment. Continue reading

Causes of laptop breakdowns

From the point of view of a service engineer, a laptop is a combination of rather complex electronic devices connected with each other. A working laptop is just one condition that constantly strives for a broken one for a number of reasons. It makes sense to describe all these reasons so that the user knows about them in advance, which means that he is on the alert.

I. One of the main causes of a laptop breakdown is overheating. The fact is that all the elements of a laptop work comfortably only in a certain temperature range. During operation, the laptop may become so hot that it will not be able to function at the moment. This can be for a number of reasons: the cooling system Continue reading

How to calculate a person’s location by IP
Each computer has its own network card - IP, designed specifically for searching, receiving and transmitting information. The IP address on the PC can be local, dynamic, or static. The…

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How to fix a problem with sound on a computer
If you are faced with a lack of sound on the computer, do not rush to immediately run to the service center, in most cases it is not difficult to…

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The monitor does not turn on: reasons, recommendations
Does your computer start up when it is turned on, but the monitor does not turn on and remains dark? The problem is quite common, and in order to solve…

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The driver has detected a device harddisk1 dr1 controller error
For stable operation of your system, you need to periodically review the event log, where information about crashes and errors appears. Quite often, controller error messages are issued there, even…

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