I've had several. I am known to open up emails that have a virus in them. I have gone to untrust worthy sites and get them. I have learned how to take care of them though. I was playing a game one time while talking to a friend online. All the sudden my computer crashed and I had to reboot. No big deal until windows started up again. I couldn't open my browser at all. I was thankful I could open my chat program so I could ask my friend how to take care of it. He explained it to me step by step. It took me 45 minutes to get rid of it.

I also had a really really bad one. I opened up an email from my aunt, it had a really bad virus in it. So every thing on my computer froze. It wouldn't shut down, the mouse wouldn't move nothing. Hubby got home on his break, took a look at my screen and said what happened. I just laughed because I was to mad to do anything else. I told him my screen froze, the computer froze, god only knows what else froze. It took him 3 hours to fix MY computer. While he was fixing mine I was playing a game happily on his. Lol.