Posts Tagged ‘computer virus’

Desktop security software is not complete without an antivirus software. This is a specific program designed to keep viruses away from your computer, as well as filter out those that have managed to crawl into your computer.

What is a virus? This comes in many forms of deceptive files, and the internet is flooded with it. If you get a particularly virulent virus in your computer, you will notice many changes happening. Some of these changes would be a slower computer, a computer that could freeze unexpectedly; and the dreaded blue screen.

The virus can bring down your computer and corrupt your files so that you have no other choice but to bring it in for repairs. The computer repair will really entail an overhaul. This means removing programs, trying to save files, and reformatting your disks.

Not only can this repair be expensive, it will also leave you empty-handed with missing files, or unreadable files. In other words, you start all over again, and try to rebuild your data.

With an antivirus software, you will be able to screen out potential malware and threats from entering your computer. There are several brands that do a great of preventing viruses from infecting your computer. Many of these can be bought from a land-based computer software store.

If you would rather transact business online, this is also possible. There are even free antivirus software like Ad-Aware that you can get.

If you want to further enhance your computer’s security get an antispyware as well. This will keep files that try to steal your information and “spy” on you for their own evil purposes. Or, you could get complete desktop security software which will have both antivirus and antispyware, not to mention a lot more.

Installing these software is very simple, and you do not have to be a computer expert to do it. The instructions are clear and easy to follow.

Should you pay for this software or not?

Free downloads are extremely attractive for one reason – they’re free! For computer users who are not very particular about the specifics, then free computer software is, no questions asked, the only way to go.

For computer experts and geeks, paid computer security software may be the only choice to make because you get more features, more options, and most important, someone to blame in case something goes wrong.

The advantages for free computer security software, as per computer geeks are not enough to validate the integrity of a good security software. In other words, you get what you “pay” for. You will not get as good a security system as you possibly can. Also, who do you run to when something goes wrong with the download, the updates, or infiltration of malware, and the collapse of the computer? There is no one to hold accountable for any damage of loss that may have been sustained.

However, if all you’re interested in is the basic antivirus and antispyware applications, then downloading a free computer security software is acceptable. This is based on the premise that internet use is not that intense, and there is minimal surfing and opening of unknown websites. Basically, the free computer security software is probably okay for those who just use the internet for emails.

Experts will also emphasize that paying for computer security software is a good boost to one’s confidence in working off the internet. The main reason is that viruses and malicious software are becoming more and more sophisticated, and free security software in just unable to handle this. There is that slight probability that since the company distributing the free security software will not be as rigid in monitoring and updating their software for new malware. Again, this is because there is no accountability.

So, will you get the free computer security software or find a way to pay for one? The choice seems simple enough if you like to surf.

Read John A White’s desktop security software guide to get full and comprehensive review of the best security software. Read his experts report now to stay protected.

Author: John A White
Article Source: EzineArticles.com
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The computer is a combination of hardware and software that works together to give output from the input. It is a very common definition of the computer but the entire science of computer is hidden in it. Hardware is the components that are easily connected with the PC. But the software is difficult to view from the outside.

To know about the software some technical knowledge about it is necessary. Though through this article I will be unable to provide you practical knowledge or application of the software but I can assure you that the next time you listen to the names you can at least know what purpose it is serving.

There are many forms of software. One of them is the utility software. Let us discuss more on this and on the other associated software. If anyone has ever heard about this software then you must know it is a type of computer software. It is intended exclusively to direct, administer, supervise, manage and tune the computer hardware, application software or the operating system. It either performs a single task or performs a small range of tasks. In this aspect it is different from the application software which is considered as the software suites.

Let me give you some examples of it that will help you to understand it better. Disk defragmenters are one of the types that can detect computer files that are stored in the hard disk. These are actually stored in some disjoint fragments of the hard disk. System profiler is the second example of utility software. It can offer comprehensive information about the software that has been installed and the hardware that has been attached with the computer.

Virus scanners are the next type that scans for computer files and folders for computer viruses. Binary/Hex/Text editor is another type that modifies text or data of a file. Archive is the next type that helps in finding out a single file or a folder from a directory or a set of files.

Compression is also a type that gives a shorter stream of path for the smaller files. Some more of these software are access control utilities, anti-virus utilities, automation utilities, back up and copy utilities, clipboard management tool, command shells, disk analysis utilities etc. Some of these utilities may even be downloaded without any charges.

Utility software is made for easy access to the computers. There are many freeware ones that are easily found if you search the online directory. Freeware allows you to download the desired utility software free of cost. Even for the freeware software, you do not need to be a licensed holder of the software that other commercial software demands. You can even download these as a shareware. This kind of software allows you to try the software for a limited period before you buy it.

If you find it worthy then you need to pay for its further use. You can explore the various utility software over different web sites and then buy the one that would best suit and serve your purpose.

Victor Epand is an expert consultant for computers, laptops and software. When shopping for used computers, used laptops and used software, we recommend you shop at only the best online stores for used utility software, used utility software, used utility software.

Author: Victor Epand
Article Source: EzineArticles.com
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can viruses do any physical damage? i mean like can it do something other than erase or mess up all ur files and softwares and stuff? http://kamisiapmembantu.com/top-10-antivirus-bitdefender-mcafee-kaspersky-f-secure-symantec-norton-antivir-avg.html http://kamisiapmembantu.com/top-10-antivirus-bitdefender-mcafee-kaspersky-f-secure-symantec-norton-antivir-avg.html http://kamisiapmembantu.com/top-10-antivirus-bitdefender-mcafee-kaspersky-f-secure-symantec-norton-antivir-avg.html http://kamisiapmembantu.com/top-10-antivirus-bitdefender-mcafee-kaspersky-f-secure-symantec-norton-antivir-avg.html http://kamisiapmembantu.com/top-10-antivirus-bitdefender-mcafee-kaspersky-f-secure-symantec-norton-antivir-avg.html

Answer:
It can make you so mad, you chuck your keyboard out the window. I dunno. Maybe it can overheat your computer if it somehow gets the fan to stop working, but I’ve never heard of it happening.

Believe it or not, it is now utterly impossible to survive without a computer. Almost anything and everything could be done on-line nowadays.

From purchasing to selling to paying bills, one really need not go out as any transaction could actually be made thru the computer thanks to the internet. Unless of course fresh air is also available online.

However, the computer’s flexibility has also allowed it to be vulnerable to attack from one of the most potentially harmful entities around: the computer virus.

The instance you detect that the computer you own is infected with a virus, the following are helpful tasks that you could do to protect it further and to also avoid other personal computers to be affected as well.

Use disks from trusted sources

You do not allow your shoes to tread on any mud puddle or any dirty floor, or your shirts to be easily vulnerable to stains or dirt. Therefore, it is always best to treat your computer the same way. For more information visit Data Backup

As much as possible, always be careful with what kind of disks as well as files enter your computer. Either the files were downloaded from the internet or the disks borrowed from friends, it is always best to make sure where they come from or to scan them in order to avoid any potentially harmful viruses.

It is also not a good idea to download any files from internet sites that are unsafe or insecure. Also, do not immediately open attachments received via e-mail.

Take a good look on the subject of the email as well as where the email came from. Be wary even if the email was from your contacts.

Fortunately, there are now facilities in email services that immediately scan attachments prior to opening them. Email subjects that are vague and from senders that have gibberish email addresses must arouse your suspicion. For more information refer to Virus Scan

Included in this group are those emails that aggressively claim that you should “Check out this message!” or that you should “See the following pics!”

Acquire a program that fights viruses

Fortunately, there are a lot of anti-virus software programs that scan and eliminate viruses once they are detected. This allows anyone to safely and confidently share data and disks, the freedom to download any files from the internet as well as open any attachments received via e-mail.

When the virus hits

Fear not. As much as possible, relax. There is a way out of this predicament. All you have to do is to visit the web site of the manufacturer of your anti-virus software. They may have the latest software which, if it will not delete the harmful virus, could identify and detect it.

Search for a vaccine

The world wide web is available at your beck and call so you could search for any information you may need with regards to the particular virus that you want deleted.

By entering the virus name on the search engine, all information as well as vaccine may present itself.

Download, download, download

Be free to install as well as download any patches of software or programs that could help in eliminating the computer virus.

You could also try to religiously follow any of the instructions that you will find in order to manually delete the virus.

Do not rest on your laurels

Do not be easily convinced that once the computer virus has been deleted, the virus is now totally eliminated.

The best way to determine if the virus is completely destroyed is via running a virus scan. If the scan reports that no virus components have been detected, you can now relax.

Un-attach yourself from attachments

Caution must always be practiced once attachments have been received. The file extensions that one should be careful in opening are those that end in *.exe, *.doc, *.ppt or *.xls.

However, those that end in the following extensions such as: *.js, *.vbs should as much as possible never be opened.

All in all, every computer is vulnerable to be attacked. What one needs to protect your own PC is caution and preparedness to look towards the future and anticipate any potential attack prior to it happening. This ensures your computer to run as smoothly as it possibly could. Visit Data Back up for more information.