My Win 8 computer has been having 100% disk active time for 1-2 minutes about every hour or so. When this happens the computer is so slow that it is unusable.
Using Resource Monitor I've determined that it is 6 or so Norton Virus Def files and some other Norton files that are being accessed. I've updated Norton, did not help. I've also reinstalled it twice, did not help.
What can I do?
Thanks