Apple has officially launched the fourth generation iPod Nano to the Indonesian market. As the king of digital music player, Apple certainly will not be launched with features that normally. Yes correct, the player is the brand of this song became a favorite when I go anywhere. iPod Nano black with a capacity of 30 GB can store about 7,500 songs. Of course, with the number of songs as it is a solitary entertainment without feeling bored.

In the beginning, I have not familiar with the iPod models, especially when the switch and choose the correct song. Imagine the songs that I still have hundreds of just need to select the adjustments in the use of this model navigation. However, menus are quite simple and easily operated.

Although the iPod is able to play with video downloads at iTunes Store, I use it more fun to listen to the music because it is my hobby.And more interesting is that when I listen to the music, I can search by name and separate the artist, album, genre, or creator .

The number of songs that many in my iPod is, I sometimes forget that a comfort with other jobs.

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How the threat of spam email for this company?
The existence of spam email is very detrimental for the company because it can disrupt the performance of employees and also cause the company to become spendthrift bandwidth.

According to the CEO of BoxSentry, Manish Goel, to eliminate spam email requires only five seconds but you do not consider trivial this.This company spam email, which is in Singapore this product has been marketed in Indonesia, RealMail, by selecting three Distributors.

Meanwhile, according to data from Sophos, the number of email viruses will increase where a malicious spam in the insertion every 416 incoming email inboxes to users. Email spam is also attack other than the Windows operating system. Mac and Linux users are estimated to the same.

According to Graham Cluely, Senior Technology Consultant at Sophos, for the Mac and Unix users, spam attacks marked with a full inbox, not the infection of the operating system. Folk criminal cause disruption for users of Windows just to get the money. According to that recommended for users should not open suspicious email insertion so that any attacks from spam.

According to Ferris Research, a company that the loss of the spam that often go to the email box to reach U.S. $ 3.5 miliyar per year.

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If you often make browsing the internet then you need to be careful in to secure your data. Here are some steps to clean your impression about the PCPlus taken from the source. Windows Vista feature that automatically have the complete address of the website that we are typing. Information web site address is obtained from a file called index.bat which contains addresses of web sites that we visit.

For those sensitive to privacy issues, this feature can be a problem. From this list, other people can know the sites that you never visit. To overcome them, you can delete index.dat files.

But, delete index.dat files is not as easy to delete other files. For, this file is used throughout the session and the system files that are used can not be deleted.

If you want to index.dat delete from your system, do these steps as follows:

1. Restart your computer and press the [F8] on the keyboard several times at the beginning of the boot menu to display the Safe mode.

2. Select [Safe Mode with Command Prompt], and press [Enter]. Windows will continue loading Windows.

3. When the login window appears, enter your user name, password below. This account is used to be the administrator, no.

4. After the Command Prompt window is active, you are in the folder C: Users-your user name. Go to C: Users-User name-your-AppData-Roaming-Microsoft-Windows-Cookies by typing the command "AppData cd-Roaming-Microsoft-Windows-Cookies" followed by pressing [Enter].

5. Type the command "del index.dat" in the Command Prompt. Press [Enter].

6. Restart Windows.

7. Returning to Windows, you will see the return index.dat files. However, the file is empty, which makes the Windows file.

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When this issue of energy efficiency for data center remains a concern IT managers at this time. Companies usually put some engine server and storage machines in the data center.

Utilization of a number of these machines will rise to the needs of high-energy, human resources for control, more space, and potentially increase the burden of operational costs such as the cost of electricity. However, on the other hand, the machines will also increase the value of competition and sustainability of the company's business.

One of the solutions to overcome all this technology is virtualization in the data center. With virtualization, space saving can be done and the number of physical servers and storage machines are also possible. This is because the virtualization engine unit allows one server to run a number of virtual system, for example, from the original server to use two or storage.

According to Bambang Patrap Yakin, President Director of PT Datacraft Indonesia, virtualization is now a need for the development of IT infrastructure because it allows companies increase the efficiency of the power consumption of servers and tools. This in turn will reduce the use of the server and lead to decreasing demand power, cooling, space, efficiency and operational costs.

In addition, virtualization also allows saving power consumption up to 80%. When further, if the overall power consumption of data centers to 1.5% of the total power consumption in Indonesia, the implementation of virtualization has the potential to save 400 billion rupiah in the business and industry.

Source: SDA Asia Magazine

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