I dunno if this has been asked before for my particular situation. Basically, I have a lenovo laptop, running on windows 7.
I was on it the other day and it was running super fast. All I did was get on wattpad and write a bit, check my emails, and then got off. When I went to get on the next morning, it was running slow. Very slow. I didn't download anything weird at anytime, so I don't think I have a virus. Plus, I have anti-virus software. It also keeps doing weird things like going to the home screen without any of the icons. And sometimes when I try to turn it off it shows all these weird images and websites, so I'm guessing I have a virus. But it will turn off.
Has anyone else had this problem before? Also, any way I can fix it at home?