Well my friend that is not a world language class.
But computer viruses can be good and bad. Most people think of all viruses being bad. There are viruses that crash your computer, there are viruses that pop up ads every five seconds. Those are call adware viruses, they are the most annoying thing ever. Now, like I said there are good viruses they can. Clean up your computer or make it faster. That's about all the good ones. Now, there are many different antivirus software programs out there but in my opinion don't trust them if you get a virus such as memz virus take your computer to a computer engineer to get it fixed. Another word for virus is malware. One main feature of an antivirus program is that you have to pay. The other thing is that they don't actually clean the virus all the way it leaves a bit behind and that tends to grow stronger.
