1 What Is Malware? Malware or malicious software is the aggregate name of a program which is deliberately designed to cause harm to the computer system, server system, user's computer or computer network. Malware includes viruses, ransomware, spyware, worms, Trojan horses, adware, rogue software, and scareware. Key symptoms of malware in a computer - Here are a couple of indications that your computer may be contaminated: Computer turns out to be moderate and inert computer crashes and restarts much of the time Applications on your computer crash much of the time Computer's stockpiling is distant or undermined Uncommon blunder messages on your computer Undesirable popup messages Virus Viruses are intended to harm computer, its objective is to destroy data, reformatting hard drive, or totally closing down computer system. Worm One of the most widely recognized kinds of malware, worms spread over computer organizes by misusing working system weaknesses. It's an independ...