KNOW THE VIRUS

Virus is a common types of threat of windows. It can be very harmfull for your computer. If you can recognise it, this will not get into your computer. With some types of file, virus get into your computer. So, when you download anything from internet even from email attachment check the extension. they are- .exe .zip .scr .vbs .bat .com .pif .asp .doc & .xls . So scan the types of files before use them.