
You need anti virus as well as a good firewall protection for storing and protecting your precious data. So you want to buy an anti virus for your PC make sure you go for the Reputed and good one which can protect your PC completely. They may cost you a bit more money but it is better to loose some money than loosing all your data , your important files and all other similar things you save in hard drive.
And remember most important is that when virus attack your PC they don't only corrupt your files , data , etc but it is possible also they can crash your hard disk and other similar parts of your PC. So , always keep your Anti Virus updated from time to time , and make sure it has got good Firewall Protection and Anti Spy Software to prevent any kind of Online threat from Web or internet.

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SOME IMPORTANT STEPS TO SAVE YOUR PC FROM VIRUS ATTACK :
1. Virus can be sent to your PC through Unwanted E-mails , so unless you are not sure about the sender don't open such e-mails . It is better to delete such e-mails without opening.
2. Virus can also be sent while using Instant Chat Mesengers through sharing files , photos , etc. So it is better that you do not except such files from the users you are not sure about or whom you dont trsut.
3. Viruses mostly also come from the download of different types Files which people carelessly do from the Internet through untrusted websites and maybe sometimes even from the trusted sites too. So download files from sites which you trust only.
4. Copying and opening files from Storage devices like the CD's and the Pen Drives. These devices sometimes have lot of different virus in them because there are files stored from different location which are copied or downloaded from different locations. When you open or download such stored files from these devices virus can enter your PC with these files. So you must be carefull when using these devices.



