Malware

Spy is the worst type of malicious program. Malware is slang for malicious computer software. In this sense, malware is software that is designed specifically to disrupt the computer system.

A Trojan horse or virus may be classified as malware. advertising software can be harmful in that may try to reinstall themselves after you remove it, so in some ways, which can be described as malicious software.

Simply put, malicious software programs specifically designed to harm your computer or destroy your normal computing environment. You definitely do not want to give malicious programs on earnings and at least a foothold on the computer.