how to uninstall avast antivirus in bulk

Not this time, maybe because I had to resort to the recovery thumb drive I made when the comp was new but damn it all everything was gone, and I mean EVERYTHING. My drive was well partitiioned as as many have had to do over the years more than once I resorted giving in and reinstalling windows which has always seen said partitions and 'c' was seen as the size I made it so the only changes it made were to c, leaving the other partitions alone. no audio, wifi or any type of recovery option was simply non-working.

several tries to get into safemode to run it and restart. my last try it took an hour of just sitting there before it got fairly responsive and usable, at which I looked up and found the appwiz. anyway.avast started showing up about a week ago and pretty much locked up my computer. avast which I haven't used in a year (I think i used it's supposed uninstall, whence not seeing it or thinking it was still on the computer, and I have run periodically ccleaner and advanced uninstaller pro on several occasions for the registry cleaning).

How to uninstall avast antivirus in bulk