How to connect the printer to a computer: methods, instructions
A printer is one of those devices that “accompanies” each computer device, and many users want to know how to properly connect the printer to a computer, considering it difficult…

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Why slows down the video on the computer
Most often, malfunctions in the operation of Windows XP, Windows 7, Windows 8 operating systems are the result of hardware violations or software failures. The most common problem that users…

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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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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 set up bios asus

BIOS setup is very important for every computer, because stability and speed of PC operation completely depend on it. BIOS is a kind of software firmware located in the chip of the computer motherboard and controls its system operation. The BIOS monitors the operation of the processor, cooling fans and all other devices that are part of the system unit. If you correctly configure the BIOS, you can achieve higher performance or make the necessary changes for the work, so every advanced PC user should understand all the BIOS settings, which we will talk about.

How to enter and exit BIOS Continue reading

PC system unit: device and the role of the motherboard

System unit: internal content

The main component of any computer is the system unit, since it is in it that all the important elements and nodes are located, due to which the PC is able to fully function. The system unit is a metal box (case), “stuffed” with certain contents. In particular, the system contains:

electronic circuits that control the operation of the PC (RAM, or OP, processor, motherboard, device controllers, and so on);
drives on hard and flexible magnetic disks, optical drives;
a power supply unit that converts the AC voltage of the network into a low DC voltage necessary for the operation of electronic circuits and drive motors of drives and so on; Continue reading

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What is a hard drive and why is it needed
Each computer has a hard drive or, as it is often called, a hard drive, which is the main place to store all the information used by the computer and…

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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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Unifi setup
In order to under stand the capabilities and the unifi configuration system, you need to know a little about the product itself. Unifi is a WiFi system that includes a…

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unique computer
As you know, test tables and statistics on the frequency of repairs for different models give much more truthful information than a funny sticker on your computer with the inscription…

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