Computer Security

Computer security is the most important things for user .It is necessary to desktop or laptop both computer .Most of computer user don't conscious about their computer security but when their computer affected by virus or unexpected problem facing then they realize about protection .If computer user take some steps along using computer then it will be possible to avoid security problem .If you use xp or Windows operating system then windows firewall protection provide you basic security .There are some open source operating system like as Ubuntu ,Linux ,UNIX etc .The benefits of using this software is no need to use antivirus or any other protection because those operating system made by all over the world user and any kinds of editing possible on it . Other wise You must have to use antivirus software which gives extra protection to your computer from spam ,spyware and internet virus .The best and light antivirus is avast after then McAfee ,Avg ,Symantec . So you can easily download those antivirus from internet for free or paid version .You must need upgrade antivirus within every  week .When use internet then be careful about your visiting site and download necessary file from trusted site .Install only necessary software into your computer and empty minimum 20 % disk drive space then your computer will run smoothly .

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