I am TOTALLY computer illiterate. A while back I switched from AVG Free to Avast because of some threads I had read here on FR. Somehow, someway, somewhere, almost immediately, I lost Java Flash. I’ve tried to re-install it to no avail. I removed ALL my Adobe and then re-installed them. Adobe Reader 9 and Adobe Acrobat went fine...still can’t install Flash. At present I have Avast Antivirus and Norton PC Check-up. Could these be stopping me from getting Flash?