It goes pretty fast.but seldom, not regularly. No, I did not try another mouse; I live in the country and I have to mail-order it.
But i take it that nothing shows up on the files I provided tp you.
The re-start started AFTER they upgraded windows 10 last october or so; and several times they tried to restart it themselves. But every-time, just now when I came on, I have to re-start the computer to connect to the internet. And most of the time.
AFTER I start the computer I have to re-start to get connected to the internet.
It stopped freezing and shutting down especially if I watch the news France24. But it would shut down others too. A small circle used to come on and stop the video as if it was disconnected and a sound of disconnection could be heard. That's why I belief there was/is a virus.