How to set up a monitor
How to properly configure the monitor (brightness, contrast, color) All modern OSs are built on a graphical interface, so the key aspect in the work is the correct calibration of…

Continue reading →

What is a domain controller
A domain controller provides centralized management of network devices, that is, domains. The controller stores all the information from the accounts and parameters of network users. These are security settings,…

Continue reading →

How to connect to a proxy server: methods and instructions
There are many ways you can connect to a proxy server. Sometimes for this it is enough to properly configure the computer device itself, and sometimes you only need to…

Continue reading →

user’s machine

PC system unit: device and the role of the motherboard

System unit: internal content

The main component of any computer is thePC 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 content. In particular, the system contains:

electronic circuits that control the operation of the PC (RAM, or OP, processor, motherboard, device controllers, and so on); Continue reading

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 and sometimes irreplaceable information.

One of the causes of a HDD malfunction is natural aging. Like any mechanical device, a hard disk has a certain resource of work. For example, discs manufactured by Seagate can withstand up to 50,000 on and off cycles.

Hard drive failures can occur due to overheating. HDD temperature should not exceed 55 degrees. You can check it using special utilities. For example, the AIDA program. If the temperature of the hard drive is higher, additional cooling must be installed. In this case, keep in mind that low temperature is no less dangerous. It should not be lower than 20 degrees. Continue reading

Internet Services

With the advent of the global web, services provided over the Internet have emerged. Today, many people use these types of services and find them extremely convenient. On the Web, you can not only get services, but also begin to provide them to users. It is not as difficult as it may seem to beginners. First, of course, you have to work hard, because no business can be launched in a couple of hours. But then already the time given to the Internet will begin to come back handsomely.

Services Provided Online by Professionals Continue reading

How to create robots.txt correctly
Nowadays, the Internet has spread around the world. We are almost inconceivable our day without access to the Internet, where you can view a list of news, find the necessary…

...

How to fix a problem with sound on a computer
If you encounter a lack of sound on the computer, do not rush to immediately run to the service center, in most cases the situation is easy to fix on…

...

How to transfer a site to another domain: instructions
The question of how to transfer a site to another domain often arises before the "site owners". This may be necessary for a number of reasons. For example, I wanted…

...

Virtual addiction: went online and never returned
A few years ago, people could not even imagine that using various information, conducting trainings and communicating with friends would be possible without leaving home. Currently, the Internet opens up…

...