My sister in law's computer is taking 5+ minutes (literally!) to load a webpage such as Google or her Facebook. I have cleaned the PC with CCleaner and used Malwarebytes on it, didn't help. What would you guys think might be causing it to load soooo slowly? The PC starts up OK and after Google FINALLY loads, then it'll go on to other websites you click on from Google and they don't take long. Got any ideas?