program before downloading
Computer security can be defined as the protection of computer and its
data from any loss or illegal access from other users. Normally file
virus or program virus attaches itself with program files and activates
when these program files are run. Infected program files are normally
downloaded from Internet. When ever you are trying to download any
program from the Internet, always download from trusty sites. On
Internet the Software cracker or key generator sites are the main
sources of computer virus.
When you are downloading any
program or file from the internet, for example any antivirus program
or an email attachment from your friends.
You must select the Save option,
if you are downloading this program from any unknown or free
software sites. First
the downloaded program before open it.
You have extra security layer if you save the setup file before run