Anti Virus Software for Your Computer - Some Tips to Help You Choose

By [http://ezinearticles.com/?expert=Alvaro_Buckley]Alvaro Buckley

Are you a proud owner of a personal computer? Then here in this article you will find tips on how to choose antivirus software for your computer.

An antivirus is a computer software used to identify, thwart and get rid of any malware that your computer has been affected with. These are called viruses and can be found in different forms like Trojan horses, spyware, worms, adware and many other contagions that are likely to destroy its smooth running.

If you are deciding on the antivirus to install on your computer, take into cognizance the fact that viruses are been circulated from one computer to another either through storage devices or from the web. This happens when you are using your computer to save files from the Internet and several other means like people trying to steal information form you without you knowing, such users send you spyware.

All these other forms of causes of computer malfunctioning do not take place with your knowledge. For this reason, you must choose an antivirus and the best one is that which is capable of rejecting such actions. The best antivirus software is one which will detect threats, remove them and wedge such actions from further recurrence. Such antivirus scans and examines what and how each file is functioning on your personal computer. If your computer is always connected to Internet, then it sure has high chances of picking these forms of viruses because often times, spyware sneaks in unannounced and deliver scams and frauds on your system.

With the best antivirus software installed on your computer, be rest assured that you will never encounter worms eating deep, neither will you suffer corrupted files nor a crashed operating system. Of course, the best antivirus software is that which when installed, scans all incoming network data, removes as well as blocks them for harming your operating system and other valuable documents. Choose a credible antivirus, that which you can always get help if need arises and this help you are sure to get from the dealer, or agent through whom you procured it in the first instance.

Do not forget that the best antivirus software is not difficult to install and so you may not need prior intensive form of training whatsoever to do this, it simply prompts you to install and every other features are put in place. Make sure such antivirus is license, only then will you be guaranteed the safety that your computer deserves, or which you desire for your PC.

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New York Times Attacked by Chinese Hackers (PC Magazine)

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New York Times Attacked by Chinese Hackers (PC Magazine)

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Shopping Tips for iPod Speakers

By [http://ezinearticles.com/?expert=Gunter_Fellbaum]Gunter Fellbaum

There are many things to watch out for when buying a set of wireless speakers. However, you don't have to be an expert to be able to pick your ideal speaker. I will offer some advice to help you avoid unpleasant surprises when picking your wireless speakers.

Running the wires to set up a new pair of speakers is often a hassle. If your home is not prewired for audio you may end up drilling holes and doing a big cabling project. Wireless speakers promise to eliminate the speaker wires. Regular speakers require an external audio amplifier to be driven. On the other hand, wireless speakers have their own built-in power amplifier. For medium to high audio power amplifiers, these speakers typically have to be plugged into a power outlet. This means that these speakers can only be placed in locations that have power. This typically is not much of a problem if you plan on putting speakers in another room of your house. However, to eliminate the power cord, some wireless speakers are powered by internal rechargeable batteries. Speakers with moderate audio power, however, require fairly heavy batteries which makes logging the speakers to a place where the batteries can be recharged somewhat of a hassle. In addition batteries will age over time and need to be replaced.

Depending on your application, you want to select speakers with the correct audio power that is sufficient for your environment. Depending on whether you are planning to use the speaker indoors or outdoors, you may want to go with a speaker that is waterproof or at least water resistant.

Next, make sure the transmitter offers the correct audio inputs for your audio equipment. First check what type of audio outputs are available. Then check that your transmitter can connect properly. Obviously if the transmitter has more than just one type of input, you will have more flexibility in case your audio equipment changes down the road. Some more sophisticated transmitters also come with an iPod cradle. This cradle allows streaming of music directly from an iPod or iPhone and also acts as a recharger base. However, if you have another MP3 player, you can still stream your music by connecting to the transmitter through a standard line audio input which almost every transmitter has. Some transmitters have an audio input with a volume control. This allows the transmitter to adjust to virtually any audio device, regardless of the audio output level.

Wireless speakers typically employ either analog or digital wireless audio transmission. Analog transmission typically at 900 MHz uses a method which is similar to FM radio. Digital wireless speakers use a transmission which is more similar to sending the contents of a CD as data and normally transmit at 2.4 GHz or 5.8 GHz. By transmitting audio as data, noise and distortion which are common problems of analog audio transmission are eliminated. With the growing number of wireless gadgets, there is more and more wireless interference. Modern wireless speakers typically utilize some sort of error correction scheme. This method allows the speakers to be able to tolerate interference without audio dropouts.

If possible, try to arrange a listening test. Be aware though that the sound quality also depends on your listening environment. Some wireless speakers have adjustable treble or base. If you cannot part with your existing speakers or cannot find a wireless speaker that sounds just right, you can go with a wireless speaker kit. These kits come with a transmitter and one or several wireless receivers. These receivers incorporate an audio amplifier and can connect directly to your existing speakers.

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OnTheRun with Tablet PCs #11- Michael Linenberger interview (The Tablet PCs Weblog)

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OnTheRun with Tablet PCs #11- Michael Linenberger interview (The Tablet PCs Weblog)

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Travel to Japan on the Cheap - Tips And Tricks How to Get Around

By [http://ezinearticles.com/?expert=Robert_W_Mccormack]Robert W Mccormack

Travel in Japan is known to be incredibly expensive, in fact this country is notorious for sending home travelers with horror stories of having to spend $100 for a steak and even $50 for a beer. There are some travel tips and tricks which can be used to see Japan on the cheap, and if you don't have a small fortune to spend and it is your lifetime dream to see this country, you should collect as many of these as you can. For the purposes of this article we deal with transportation, how to get around more cheaply and see more; and this is intended as a guide.

It is important to remember that your sense of adventure, will be advantageous to saving money, and this is also dependent on the length of your stay. First off you are going to want to see as much as you can. If you can keep track of your own whereabouts at all times, you won't have to pay someone else to do this, i.e. a travel guide.

Whether you intend to stay in the Land of the Rising Sun for a few or many sunrises, you will need transportation. For a short stay, rent a bicycle, for a longer stay, buy one and sell it before you leave. Think that if you are in Japan for 2 weeks or more and you can buy a bike for $100 or less, and resell it for the same price, you will have paid very little for transport. You will have to register it at the local cop shop, but it saves you money on subway and other public transport. You can also rent a bike for around $10 - $30 a day!

Taxi fares are abominable, if you must use a taxi, try to share it with someone going your way, and never tip in Japan, there is no tipping! Trains will accommodate your bike when you travel with it, and they cost more than the subway. Buses are cheaper than subways, but they are not labeled in "Romaji" which is the alphabet, and subways are. Even resident foreigners hesitate to take the bus as a means of public transport. However if you are the adventurous type, these buses can take you to a great many places that the subways can't, and your bike can take you even further than the buses. Also it won't run out of gas! If you opt for public transport the bigger metropolitan areas multi-trip tickets and passes at cheaper rates. If you are a student, you may even qualify for larger discounts, so make sure you have your student ID card with you at all times. All public transport stations have information facilities for tourists whose staff are very helpful.

The whole of Japan is about the same size as California, to travel long distances you can take the Bullet train or Shinkansen, it is fast, but it is also pricey. There is a good deal of water between islands and your bike won't pedal on top of water. You can ride in the street if everyone else is, if not and they are using the pavement, you ride the pavements too, remember in Japan, they drive on the left.

Bob has been writing articles online for nearly 2 years now. Not only does this author specialize in travel and budget travel, you can also check out his latest website about

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Microsoft earnings shed no new light on Windows 8 sales (Computerworld)

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Microsoft earnings shed no new light on Windows 8 sales (Computerworld)

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10 Computer Maintenance Tips

By [http://ezinearticles.com/?expert=Freddie_Stewart]Freddie Stewart

Before you start making mistakes that could cost you the life of your precious computer, you had better learn how to take care of your new arrival. The things you do to your computer now will determine how long your computer will last without crashing.


Below are some tips you should know when using your computer:



Never      EVER switch off your computer without waiting for Windows to shut it down.      This may cause permanent hard drive defects caused by the hard drive heads      contacting the surface of the disc drive and cause a host of Windows      problems.


The only time you can force a shutdown is if your hard drive "hangs" or refuses to respond. In this case, try pressing ALT+CTRL+DEL keys at the same time and wait for task manager to launch. The Task Manager window will have a tab you can press to enable you to shutdown normally. If Task Manager fails to launch, then you can safely switch off your computer and switch it on again after about 3 minutes. Perform emergency shutdown only when absolutely necessary.



Plug      your computer into a UPS (Uninterrupted Power Supply). This will prevent      power surges in cases of low and high voltage occurrences. A UPS will      protect your computer from any type of power disaster.

    Backup      important files as soon as you can. Purchase a CD burner to store files      (make at least 2 copies of the same files on CD). Don't wait until the      next day if you can help it. A crash may occur any time.

    Use      Scandisk and Defragmenter at least once a month. Just like you need to      have a check up once in a while to catch any disease that may be forming,      your computer also needs to be checked up to keep it healthy and      crash-free.

    Do not      unplug peripherals while they are powered up. Doing so may damage your      motherboard.

    Keep      at least 100 MB of your C: free for Windows to use. Maxing out your drive      may result in Windows dumping data to your hard drive, or your computer      will run really, really slow.

    Do not      let a lot of programs load when starting up your computer. Uninstall or      delete programs that start up as soon as you start up your computer.

    Use an      antivirus program. You really need one if you want your computer to keep      running smoothly. Downloaded attachments from friends, installed programs      downloaded from the net and a host of other ways could infect your      computer. An antivirus program will make sure no "bad" stuff is allowed      into the system.

    Use a      firewall if you have a high speed internet connection. A firewall will      prevent your computer from getting "hijacked". You may not be aware of it,      but your computer may have been hacked at least once. Hackers use search      programs to seek out computers at random. Get a firewall program and use      it.

    Do not      throw away installer software once you've installed the program. You will      need to reformat your computer some time and all data on the drive will be      erased and you will need to reinstall your software.


F Stewart is an IT Professional.  His company, Ambient Technology Group, provides website development and IT services.  For more information, visit [http://www.AmbientTechnologyGroup.com]

Article Source: [http://EzineArticles.com/?10-Computer-Maintenance-Tips&id=1017886] 10 Computer Maintenance Tips