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Posts Tagged ‘Hardware’

Different Kinds Of Mp3 Players

Tuesday, May 29th, 2012

Hard drive based MP3 players are typically larger and heavier than their competitors due to the fact that they contain a large capacity hard drive inside. This however, may be one of its only weaknesses. These MP3 players provide the largest capacity, ten gigabytes or more, out of the different types of MP3 players. Due to the fact that ten gigabytes equates to roughly 2,900 MP3 files, most consumers buy these players because they accommodate their entire MP3 collection. However, if you are looking for a player to bring with you on a jog or to use at the gym, you may choose to shy away from these players. Any sudden physical movement may cause the internal mechanical hard drive to skip.

Micro hard drive based MP3 players are similar to their big brothers, the hard drive based players, except that they are a bit smaller, both in physical size and internal storage capacity. These MP3 players hold up to six gigabytes of MP3 files, which equals roughly 1,700 songs. Additionally, both hard drive and micro hard drive based players commonly contain rechargeable batteries that can not be replaced for a new battery, but only recharged. If it’s small size and moderate capacity that you are in search of this type of player may be just right.

Flash based MP3 players may fit your needs. These ultra compact, low capacity players contain no moving parts and consequently, never skip. Another advantage of these players is that their size and lack of moving parts allow them to use minimal power, causing your batteries to last longer. However, flash based MP3 players commonly range in capacity from 32 megabytes (roughly 10 songs) to two gigabytes (roughly 570 songs) at most. Therefore, most consumers with a large music collection tend to shy away from this type of MP3 player while athletes can appreciate the sturdy nature of these devices.

Some of the different types of MP3 players include additional features as well. A few of the hard drive players include a small screen that can display pictures and video that is stored on the internal drive. Other players allow for digital voice recording for future playback.

How to Enjoy Safer Computing

Tuesday, June 28th, 2011

Computer security plays a very crucial role to enjoy safer computing. There are hackers who break into your computer through the Internet and steal your important information. There are also online criminals who create malicious software to harm your computer. By any means you need to protect your computer and important personal information. And this could be possible only with a strong computer security.

To protect your computer against potential security threats, you need to take several measures. For better PC security firewall, virus, spyware and other malware protection are highly important. In addition, you should also update your Windows operating system as well. In this article you will find detailed information about all of them. To enjoy secure computing you can talk to a computer tech support service provider for virus troubleshooting.

Let’s start our discussion with firewall. This is a software or hardware which checks information that comes from the Internet or a network. It is the firewall which decides whether to turns the information away or allows it to pass through to the computer and it entirely depends on the settings of the firewall. So, firewall comes to a great help to prevent hackers from gaining access to your PC. If you are using Windows operating system, there is built-in firewall and it is turned on automatically.

Hackers also use viruses, worms, and Trojan horses to infect vulnerable computers. Viruses are small programs which worms can replicate them from one computer to another and result various problems. On the other hand, Trojan horses come in the disguise of email attachment. All these malicious objects can not only erase information from your hard disk but they also have potential to completely disable your computer. To protect your computer against them you should install a powerful anti-virus program which will scan email and other files on your computer and save your PC from viruses, worms, and Trojan horses.

Another malicious object is spyware. This small software can display advertisements and collect information about you without your consent. There are many powerful spyware which can install unwanted toolbars, links in your web browser or can display pop-up ads frequently. There are also some spyware which collect information about the websites you visit or the passwords you type. An antispyware program is a must to protect your computer from spyware. There is a built-in antispyware program namely Windows Defender in Windows operating system which is turned on by default. When spyware attempts to install itself on your PC, Windows Defender gives an alert.

For safe computing, Microsoft operating system offers important updates in regular interval. This is to protect your computer against new viruses and other security threats. You should install all these updates and patches so that your computer can block all the malicious objects.