There are literally thousands of different viruses, but the most common ones are - Trojans, these are disguised as a different program, but when opened, they infect your computer - Worms, if your computer gets one of these, they replicate and embed themselves in various places on your computer, making it hard to get rid of
Yes viruses of all kinds (spyware, adware, etc.) can all make your computer slow, unresponsive, and laggy. I would recommend getting an antivirus program such as Norton or MacAfee.
YOU don't infect other computers with viruses.
Yes, but all home computers can get viruses.
yes
all of them
You can get them in web pages, for example cookie viruses.
SCAN THE COMPUTERS AND REMOVE ALL THE SPYWARE AND VIRUSES ON YOUR COMPUTER
9 infected:10 computers
Viruses destroy computers,BUT Anti-Viruses destroy viruses.
On computers
No. Computer viruses use lines and strings of code.
Computers are susceptible to viruses unless they are protected by special software and firewalls.