A virus is a program that can attach itself to other programs or data files and spread from one computer to another. Viruses are often written to exploit security holes in software, and they can cause extensive damage to systems and data.
There are many different types of viruses, and the methods that they use to spread can vary. Some viruses spread through email, while others spread through file sharing networks or infected websites.
It is important to keep your computer’s antivirus software up to date to help protect it from viruses. Antivirus software can detect and remove viruses from …