Different Types of
Lately, the term "PC virus" is used a lot, although often inaccurately. If you wish to be able to protect your computer from them, it is very important that you know what exactly they are and also what they do. It's also valuable to learn if you have got malware, adware, spyware, or some other sort of system infection on your computer. After you learn those things you can start to discover how to get rid of viruses. Below you will find a variety of the most common kinds of infections along with a simple explanation:
Malware: Short for malicious software, malware is a computer software program constructed to secretly gain access to your PC. Malware is a generic term and is comprised of viruses, worms, Trojan horses, spyware, adware, Scareware, Crimeware, in addition to other unwanted applications.
Viruses: In short, a computer virus is a software program that can reproduce itself and infect a PC. The most typical ways to be able to receive viruses involve launching them in seemingly harmless e-mail attachments, by CD, or thumb-drive. While some computer viruses can merely be pesky, others might end up being very destructive, wiping out documents, crashing your computer, and/or emailing itself to all your contacts, just to name a few.
Worms: Worms are usually similar to viruses except they replicate and spread much easier and faster due to the fact that they need to have less (if any) human behavior to spread. They normally spread by means of the internet rather than like a virus which mostly spreads by means of e-mail.
Wabbits: No, I'm not talking about the Warner Bros. cartoon. Computer wabbits are an unusual type of malware, and usually the least ambitious. Unlike the majority of malware though, wabbits will not spread from computer to computer, but instead focus on destroying a single computer.
Spyware: The main distinction between viruses and spyware is how you get it. You get spyware from downloading and installing free software programs that will in addition contain spyware. Like the name suggests, spyware monitors your every action on your computer and could gain access to your private information, browsing history, and surfing habits. Spyware is additionally known to adjust PC configuration settings which may result in different home pages, slower connection speeds, as well as loss of internet connection. Spyware will not copy and spread itself like viruses do.
Trojan Horses: Named after the Greek myth, Trojans are usually comparable to spyware, where the user installs the software program unknowingly when they install a useful program. A Trojan horse, once downloaded and installed, can install more spyware, adware, and so on.
Adware: Otherwise known as advertising-supported software, once downloaded and installed, adware will automatically play, show, or install ads on your PC. The object of adware is to generate revenue for its author. Despite the fact that it can be incredibly frustrating, adware by itself, is ordinarily harmless.
Key loggers: Logs your keystrokes, ordinarily to figure out financial data and/or passwords.
URL Injector: This program automatically switches certain Web addresses you type into your browser with an affiliate link to the exact same website so the creator of the program will get a payment on many things you pay for on the web.
Dialers: This application utilizes your computer's modem to dial usually premium-rate phone numbers.
By: T. Edward