Having said that, usage can greatly impact the lifespan of any commercial equipment. If youâre opening and closing the door of your commercial refrigerator 100 times a day, itâs typically going to need replacement much sooner than one that may only be used a few times a week.
Viruses that fool a user into downloading and/or executing them by pretending to be useful applications are also sometimes called trojan horses. They are not necessarily malicious programs.Common methods Trojan horse: These are programs designed so that they seem to do or be one thing. such as a legitimate software. but actually are or do another.
Viruses and other kinds of malicious code, known as malware, alter the way your computer operates without your knowledge or permission. They can harm your computer and some other computerized devices. Viruses are defined as self-executing, self-replicating programs that require an infected host file to spread.f an infected file is downloaded from the Internet onto an iPad, for example, and that iPad is then connected to a PC that doesn't have adequate anti-virus protection, that PC can also be infected.