It Came from the Internet is the 33rd book in the Give Yourself Goosebumps series.
Plot[]
You explain to your friend, Mark, how you noticed a weird "bump" on your computer monitor that began to move as if alive. He does not believe you however, so you bring him to your house to show him. After you turn on the computer and sign onto the internet, a message suddenly pops up! It discusses of a virus and after some research you soon realize more information regarding it. You wish to rid of it, when your computer suddenly lets out a long beep. Following by another message, this one being more urgent.
You learn that your web crawler is a program called Spyder, which you were given by free. Which leads Mark to point out how dodgy this pretty quickly. You then have to decide what to do, such as deleting the virus, saving the computer, and so on. You soon notice that there is something weird on the monitor and soon both you and Mark manage to deduce it is the "Web Crawler". But the fact it resembles a monster does not seem to phase you, and you think it is pretty cool. When you try to delete the virus, a message pops up telling you not to. You continue to try, but soon find that your mouse will not move! The Spyder then gets out of the computer and onto your desk!
Spyder is very angry that you did not help it when it asked and it blocks your exit, then bites your neck! The monster then exits. Over time you begin to feel ill and forget things that you should know, like parents names, your home's layout. It is up to you to rid of both the spider, and find a way to get cured!