Today, I went onto a website that I go on normally, and it somehow installed something onto my computer while the browser was open. It was something like Malware Protector 2008.
I ended the process which was like "s230saldfj;alskdf" and deleted the folder in my program files, but I still cant change my background/screensaver by going to properties.
I changed my background and restarted, but it just went back to the WARNING MALWARE DETECTED thing. Ill provie a screenshot.