Yes it can. These days the internet is the source of the vast majority of viruses.
However, there are very many viruses which can be transmitted via 'removable storage media'. By this we include floppy disks, USB sticks, CD's, DVD's, external hard-drives etc. Do not connect any such storage device unless you trust the computer it was previously connected to - unless you have A.V. software which will scan it for you as soon as it is connected.
All the very early viruses were transmitted by physically moving floppy disks between machines. (known as 'sneaker-net').
Yes, most of the computer virus have security threat to the infected computer. If your computer has been infected with virus, you should remove it quickly.
40% of computer users have been infected by a virus.
Yes, if the removable disk is connected to your computer then it will be infected.
Their computer could get infected with the virus. Their computer could get ruined. :(
yeah
The FBI is a computer virus. You will need help if your computer is infected.
norton anti virus of course
Yes, it does. It has Adware. And, it infected my computer.
The Melissa virus is a mass-mailing macro virus. It has many behaviors similar to a worm, but is not a stand alone program so cannot be categorized as such. The virus infects Microsoft Word documents and mailed copies of infected files through Microsoft Outlook.
When performing actions between two computers if one has a virus, the only thing that will offer no risk is not to use a computer that is known to be infected. Virus protection software is only good if it is up to date and performing properly.
A computer's anti-virus software has a firewall in order to protect your computer from online/infected files that can contain viruses.
It will help save files on your computer and will help clear the virus off