I have always protected my computer with one firewall, one anti virus programme, and several anti spy ware programmes, because I've always believed that more than one anti virus programme on your computer will stop them working properly, but more than one anti spy ware programme wont. But today I was told by a local computer repairman that anti spy ware programmes will conflict with each other, just like anti virus ones, if more than one is installled on a computer, and just like anti virus, you should only have one anti spy ware programme as well. This is news to me, and is the exact opposite of what I've always believed. Does anyone know if it's correct or not. Should I only have one anti spy ware programme on my computer ?
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