OK. Went to AVAST site in one of the top posts. It took me to ARO--which I ran. it then said it had fixed 100 issues but I had to buy something to fix the other (close to) 3000 issues?! Thinking I have possibly done something stupid. Again. Have a report, which I have now saved as txt, but it is 5.2 MB so cannot attach?
Still waiting on Malwarebytes Antmalware and Microsoft Security Essentials to complete. Been close to 3 hours. Trying to be patient..