[flopsy]

Hey, all . . . old retired now, forgot everything I once knew and everything changes so fast now . . 12 yr old grandson was using an old XP and an older Vista computer and downloaded stuff I never dreamed he would download. When his uncle discovered it, we ran avg and malwarebytes on each system; after running both, they appear to be clean, but technology changes so fast. With me on this one and using a router for all of these computers, should I run anything else? What about hackers now? I think we have a firewall from our dsl service or maybe it's on this computer only. What is the best free stuff to use for security now? Thank you for helping!