GCSE Computing: Software-Malware

Malware is a program, such as a virus, worm or trojan that is harmful to your computer, they are designed to be intentionally harmful to the computers that they are on. Different kinds of malware do different things to your computer:

Virus 

Viruses attach themselves to files so that they can be sent and spread to other computers, they make computers unreliable. They can attach themselves to files and every time the file is run, the virus runs as well. Viruses can also spread over…