There is no doubt that the internet has revolutionised our lives, to the extent that it is often difficult to imagine how we would get by, either a social context or in a business environment, without access to the internet. All of which makes it so much more irritating when our access to the web is adversely affected by a virus which disrupts the operation of our computer, either temporarily or on a more long-term basis.
So what can you do to protect yourself from these kinds of malicious attacks? The simplest solution is to ensure that the device on which you access the internet - be it a PC, Mac or tablet - is protected by antivirus software.
When it comes to choosing antivirus software there is no shortage of choices out there. Each has its own pros and cons and the one you opt for will be determined to a certain extent by personal preference.
These programmes all operate in a similar way. The programme scans the files on your PC or other device, searching for any patterns or other identifiable trends which might be suggestive of a viral infection. To an extent what any antivirus programme is looking for is determined by data which has been extrapolated from viruses which have been previously successfully discovered, which means that it is important to ensure that if go to the bother of running an antivirus programme you have it regularly updated, the better to combat any new, previously unseen or updated viral infections.
Antivirus software is capable of running a scan on your computer automatically so that you do not require to intervene in the operation of the programme. You simply pay for the software, download it and it will carry out the necessary checks to ensure (relatively) worry-free operation of your PC or Mac.
In the event the software programme detects a virus which is attempting to attack your computer it should act to block the attack and then report the details to you automatically. Alternatively, some programmes will inform you that it has detected what it considers to be a virus or other malicious attempt to attack your computer and ask you whether you wish to clear this from your device.
So, if you are considering purchasing an antivirus programme to protect your computer which one should you choose? When all is said and done all antivirus programmes operate in basically the same way. If you are not sure which one to go for you can find lots of data and comparisons of different programmes online. Alternatively, you may be influenced by the experience of friends or business associates or indeed by budget. The important thing to bear in mind is that installing any antivirus software will provide you with some degree of protection, so that in itself is a good thing. Be aware, however, that all these programmes have their limitations and the fact that you have installed this type of software on your PC or other device does not mean that you should not continue to be on your guard against any suspicious activity you may come across while browsing.
Article Source: Alex_Muir program4secure.blogspot.com
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