My grandma just loves her 2.01ghz 244mb ram computer but her Telus anti-virus was bogging it down horribly so she got me come over and I took it down to only firewall and anti-virus, but it was still unusably slow so I disabled it and told her I would find her something else. I told her she should get a new computer, she doesn't want to get one because she "knows this one". Old people She checks her e-mail, and links from the local newspaper online, recipes, and that is pretty much it. She called me all worried today because she feels "vulnerable". So what basic anti-virus should I get her that won't bog her slow computer down? It doesn't matter if it's not free.