My computer is so very slow
My computer is so very slow at the moment. I've run CC, Malwarebytes, superantispryware and also done a defrag. I've done a full scan on my paid version of Kaspersky too but it's still slow. I wondered whether it could be Yahoo. I have a Yahoo email addy, my home page is Yahoo and I noticed that Internet Explorer is also provided by Yahoo. Often when I'm typing an email I'm typing away and it's like a delayed reaction, the message comes up later than the actual typing.
Has anyone else had any similar problems? I wondered whether to change my email addy but don't really know which one to replace it with. I once had a gmail addy but didn't like that at all. My ISP is Virgin Media. I've had my Yahoo email for a long time and have many contacts who know me.
I can't think of anything else to speed it up and it's driving me mad.