I visited a website that has a free program that is supposed to convert your humming a tune into a musical score. It was at: http :// scorecloud.com/? from= scorecleaner
After I installed it, I tried running it, and then: Chrome would not open, and Microsoft Edge, though it would open, would close immediately if I tried to view a URL.
I tried to go to settings and also hit the windows key, and they did not work at all.
I checked it with safeweb.norton.com. That site said it was safe.
I could not find my usual McAfee anti-virus - but Malwarebytes was present, so I ran that, and that did not report viruses. Then all of a sudden McAfee appeared again, so I ran that, and no viruses were reported (though I had uninstalled the program).
I used to have Norton 360, and I probably have a few months of subscription left on that. Is there anyway to check what happened? Did I have a virus? Do I have a virus? If so, why did safeweb.norton.com say the site was safe?