Why disk defragmentation?
Surely there are few novice PC users who can answer the question of what disk defragmentation is and why it is needed, and the reason for this is a lack…

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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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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…

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computer networks

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Install and configure hmailserver

The hmailserver mail server developed by Martin Knife is completely free and works with the Windows operating system platform. The server is equipped with tools such as backup, administration, it also supports email protocols such as POP3, IMAP, SMTP. All messages arriving by mail are stored in the MIME format on the hard disk, and indexes and settings in databases such as MySQL, MSSQL and others. This mail server is equipped with the most necessary and common functions that are supported by most other similar resources. The most common ones include mailing lists, multimedia, aliases, and others. In order for the mail service to work with maximum performance and provide comfort in working with mail, it must be correctly configured. It is also possible to use various clients to work with hmailserver, which must also be configured correctly. Continue reading

Elastix setup

Elastix today is a universal multifunctional solution with which you can quickly deploy a VoIP service. At the moment, it is he who remains the most convenient and multitasking solution. On the basis of Elastix, in addition to the VoIP service, you can deploy other information exchange solutions.

The Elastix project was launched in 2006 as an interface for calling reports in the Asterisk software telephone platform. Then this project became one of the Asterisk distributions.

Elastix is ​​designed not only to provide high-quality telephone communications, but also to integrate other means of communication, which ultimately will significantly increase the productivity of company employees. Elastix is ​​based on the Linux CentOS 5 distribution, is easy to install and configure using the Web interface. Continue reading

Xampp setup

Hampp allows you to create a local server for a wide variety of purposes. Server capabilities are configured through the xampp control panel.

Initially, when it was created, they focused on the use of developers for testing without the Internet. Today the program has other features, some functions are disabled to simplify the work. It is possible to create databases, SQLite.

Allows you to debug various scripts Pearl, PHP and others. It is much more convenient than analogues, since it is more mobile, a convenient interface allows you to quickly start and stop the web server. Continue reading

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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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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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How to choose components and assemble a computer yourself
Many people who want to have a personal computer do not want to purchase ready-made, already equipped equipment and prefer to assemble a computer on their own, choosing the necessary…

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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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