Computer network to be one important requirement in the business world today. With the existence of a computer network, the company will be facilitated in terms of sharing data and resources. The network will allow the use of a resource shared by several users.

That is one of the main functions of a computer network. And in making a network, it takes several Networking Devices in accordance with the size of the network and the needs of the company concerned.

Computer Networking Simplified

Basically a computer network device only consists of several main parts. The term refers to the appliance device is certain. But a network can work when the equipment that occupies the appropriate place and function. If you only have a Switch only, certainly not to form a network.

Without the device, actually was able to make a simple computer network, consisting of 2 computers. What is important is the link (usually in the form of wire) and 2 computers with network cards.

Put simply, the network can you make with a computer network devices, namely a switch or hub. The rest is the cable that connects each computer. There are many more other computer network devices such as bridges, routers and repeaters. But in a local network (LAN = Local Area Network) is simple, we do not need those devices.

Tools and Equipment In the Create Network

Here is the equipment you need in making a computer network:

* Switch / hub. Swich / hub is the center of a network that will manage data traffic on the network. All cables from the computer will end at the existing plug on the switch / hub. Function switches and hubs are not much different.

What distinguishes the two is only in its ability to manage data traffic. Switches have a better ability in data traffic regulation because it can manage and track information through it.

* RJ45. RJ45 mounted on both ends of the cable that will connect the computer to the switch. To install the RJ45 cable between the computer and switches, we must use a straight cable color sequence. That is the end of each cable has the same color sequence.

The order of the standard colors used are orange and white - orange - green and white - blue - white blue - green - white chocolate - chocolate. Sequence at both ends of the same. After installing the cable into the RJ45, we need a crimping tool for pinned. Be the cable network.

* Cable. Network cable is often used twisted pair cables. The name of this cable is the same shape. This cable consists of 4 pairs of wires berlilit each other with the color orange, green, blue and brown.

Basically, the maximum distance that can be reached by this cable is 100 meters. If the distance is more than that, it is necessary that the amplifier signal repeaters.

* Network card. Computers today are already equipped with this one tool. With the network card, the computer can connect to the network and share data and resources.

Similarly, computer network devices that can be used in making a simple network.

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In the process of making our program not only makes a computer instructions that will be done, but must have a clear goal is to solve a problem faced and make the work performed by the user (user) in a more easy to operate, and can utilize the computer as tools to solve a problem.

As for the basic concept of programming can be described with a flow like this, originating -> input -> process -> Output -> Distribution II storage. Originating in touch with the collection of data which is usually the recording of data to the base document.

Input is the process of entering data into the computer through input devices. The process is a process of data processing of the data already inputted. Output is a process to generate output from data processing to output devices such information (monitor, speakers, etc.).

Distribution is the process of distributing information to parties who are entitled and required information. Storage is a recording of the data processing storage that can later be used to input the next process.

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Free software is not always limited facilities. For instance Adober Reader. Although this software can be downloaded for free, but the facilities provided by Adobe Reader can be practically qualified. Many of the facilities offered by this software. Fun again, how its use is quite simple.

Where to Get Software Adobe Reader?
We certainly would not be difficult to get the link download this software because so many sites that display links to be able to download this software free of charge. Try just type "adobe reader free download" on Google. So the result will be very many sites that contain this keyword. These sites usually display a link that will go directly to the official website of adobe, which is www.adobe.com. You can go directly to the official adobe site.
When we entered the official adobe site, we will see many products offered by Adobe. For example, adobe flash, adobe acrobat, adobe illustrator, and many other software. We can choose to buy the software if you need the software to work.
How To Download Adobe Reader Free Download
But if not, we just go to download adobe reader button that is displayed in the form of pictures adobe reader. We can simply click the download and wait for the download to complete. The file size adobe reader alone about 30 Mb in the form of exe files. The download will take some time depending on the speed of our internet connection.
How to install Adobe Reader Free Download
Once the download is complete, we can directly install adobe reader software to our computers. The installation process is similar to other software installation process. We will be asked to approve the applicable requirements in adobe and choose how the software will be installed on our computers. We can use this software after the installation is complete.
Various facilities of Adobe Reader
As already mentioned above, many features or facilities provided by adobe reader. For example, the ability to be able to read the ebook in the form of a pdf file. In addition, the adobe reader can also be used to convert pdf files into text files. reAdobe find Ader also provides the facility to find the words we want to find. Facilities zoom in and zoom out is also very helpful if the pdf file that we are reading an image. We can also print the pdf file directly onto paper without difficulty.
One more facility is a facility offered free trial adobe connect. With this connects adobe, communication among computer users in one network will be easier and faster. In addition, the automatic update facility is also available for free download adobe reader software this. So do not hesitate to download adobe reader software is because of the advantage given very much, although we get it for free.

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In the world with information technology is growing very rapidly, the term website certainly familiar to our ears. There are many different types of websites and you can create your own website, for any purpose. However, this time we will discuss a bit about joomla.
There are different kinds of web hosting, or domain provider for your website. One of them is Joomla. Based on the Joomla Content Management System (CMS or CMS) that is open source or open. Open source means you do not have to pay to rent a place or use these web hosting services.
Meanwhile, CMS written in PHP and MySQL database allows you to design and manage your website as a whole down to the details.
Joomla can be operated on windows operating system and Linux, and comes with many features and applications that are easy to use (user friendly) but still elegant, so that your website will not be inferior to the websites owned by bona fide companies.
Joomla History
Joomla itself was first launched to the public in 2005 with the first version, namely 1.0.0. This version is actually another version of Mambo 4.5.2.3 which had already been developed.
Thanks to the spirit of mutual help and sharing the principles of open source, Joomla and developed by developers, web designers, and other communities so as to achieve remarkable progress up to version Joomla 1.0.15. The development does not just stop at the Joomla 1.0.x series, but kept rising up to Joomla 1.5.x version, then 1.6.x, and will continue to grow in the future.
Latest Joomla version is always perfect version that has been released previously. Completion of the start of the stability of the system, design changes and looks more modern, and so forth. To get the latest Joomla version, you can download it at the official site www.joomla.org.
Joomla Mechanism
In principle, Joomla has 3 basic elements, namely a web server, PHP scripting and MySQL database. This web server is connected to the internet and function as a service provider. While the PHP script in the form of programming code, and the database is a container used to store the content / data.
Levels of Users / Users
Based on its capabilities, a user Joomla can be divided into:

    * Basic user. The most basic level this is usually done Intal and use without changing anything. He's just using the templates that are provided by Joomla.

    * Advanced user. At this level, users generally know little about programming languages and began to vary his PHP script, XML, or MySQL it.

    * Expret user. This level is a reliable programmer who developed this system. They design, create, execute, to secure systems that are not easily infiltrated by hackers, the template creator, and everything to make the system more perfect and the design of Joomla. And they usually work voluntarily, based on the principle of open source, namely the principle of sharing.
So wait no more, if you need a website to support your activities, especially for those who cultivate the online business world, Joomla is the best answer to answer your needs are.

READ MORE - About Joomla from history to the user

Listening to music or other audio forms has become a necessity in our daily supplement. The form can be shaped audio recording animal sounds, nature sounds, sounds of people read Al-Quran, and many more. You can listen through music player.

There are many choices indeed, and one of Winamp. To download and installation of Winamp is not difficult. Just follow the instructions indicated on the monitor screen and lightweight software is installed on the computer. So simple, right?

Winamp is an option many people because it is easy to operate, even if you're observant, a type of software that offers ease of already very much. Winamp is not just released to the market as free software.

If you want to buy, you can choose Winamp Pro for U.S. $ 19.95. With winamp pro you can do with free CD ripping, encoding MP, and supports MPEG-4 video format. The number of features provided are a more diverse skins, plugins, visualization, importing from iTunes, and audio tagger.

More skin options will certainly make your skin tingle to find where the line with you. In fact, it could be every day you replace Winamp skins to not get bored. There are a number of skins that can be said is completely different can even make other people doubt whether it is Winamp or other software.

With the customization facilities, it will make you able to create more, where you want to display and which are just hidden. Navigation in Winamp is almost the same as any other music player software. Play was given the symbol of the arrow to the right, stop with the square box symbol.

To enter a song, the same as previous versions, namely with the Add Files or Add Folder. You'll also be able to include songs from the storage of data in a way: for example in My Documents -> right click -> Play in Winamp or Enqueque in Winamp.

If you want to watch the video, a few video formats it can be played in Winamp. But, if it turns out the video collections you are not in that format, you can simply convert by using specific software such as Format Factory. This is free software that can convert various audio and video files.

It did not take long in this process, unless indeed the long duration of the video. Make sure you select the best resolution for images that when played will not look blurry and so forth. If you want to send the video to others, you can simply use WinZip or Power ISO.

READ MORE - Winamp installation is not difficult