computer virus is just a program which replace, copy or delete some files or it can copy your data and send it through ur internet to the person who had written that program if he had written like that. so ur personal data like password or credit/debit card number can be used by that person. and some virus do not harm ur computer its just work as crack
You can dated a virus with Your antivirus program Your firewall if it tried to connect out With an online virus scanner
its instant.
The easiest way is to download it on another computer; save it on a USB stick and install the software on the infected computer from the USB stick
A Trojan clicker is a Trojan computer program virus. Once on your computer, it remains in your system's memory and makes attempts to connect to specific websites.
Every computer could have a virus but if you use your computer carefully it can be impossible for the virus to come to your computer.
you obviously restart your computer or if your problem is occouring at school then you are not allowed on it for safety reasons.so dont go on it because you might even have a virus.
Virus-L and computer virus are discussions forums which focus on computer virus issues
Scanning virus only help to find the virus inside your computer disks, but do no other actions, virus is still in your computer. But Removing virus not only find it, but also remove the virus from your computer. Thus no such virus will remain in your computer after that.
back uses of computer virus
Some software's have to have Internet, But that isn't worth it. Sometimes if they need Internet, they may be trying to connect to a virus! if u have something like that, you should uninstall it.
Only if you transfer an infected file to the un-infected computer is it possible, or if you have an open connection where the infected computer may send (without permission) code, or files -like SQL injectors-. One other way is if you have a connection where you're connected to a server through the other computer that lets the infected computer 'ping' (another way of sending code to comfirm connection status).
As with a biological virus, a computer virus could be serious or not so serious. It depends on what the virus is designed to do, what kind of anti-virus protection and virus vulnerabilities you have, and whether you have important information on your computer.