hi, nice to meet you
I think that you have a lot of tools for the same purpose...I mean, many cleaners. Just install Ccleaner and is enough.
choose oneand only one Antivirus software along with one or two anti-malwares like hitman pro and Malwarebytes free.
I only have one Antivirus, Crystal Security.
A few cleaners, but I only use wise disk Cleaner.
Crystal Security is not an AV.I would consider Avast with private firewall and get rid of spyshelter.Crystal Security should run alongside an AV fine.