So, you are interested in a job in a specialist IT role? Working in IT can be well paid, interesting, and even let you travel, and it can also allow you to be a part of important innovations that make everybody’s everyday lives easier, so who wouldn’t want to at least consider the sector as a career path?
A computer virus is basically a program that you do not want and that invades your hard drive. It can do a whole lot of damage in various different areas. Generally, someone will write a computer program and embed with something harmful on purpose. As soon as the program gets downloaded onto a computer, the virus will start to damage the computer and its information. All viruses are different, and there are literally thousands of viruses in existence today.