I ran Avast, paid for removal of all discovered problems, pushed the button & hoped for the best.
Well, I suppose problems were removed but my device is still achingly slow. For instance, my Facebook page can take about 25 seconds to refresh, load when I click to go to a friend’s page or to look at photos.
Any suggestions on what to do?
Thanks, folks!
follow instructions here https://forum.avast.com/index.php?topic=53253.0
attach Malwarebytes and Farbar Recovery Scan Tool logs … 3 logs total
see below the box you write in … Attachments and other options
when done a malware expert will assist you