Why do 75% of people who use YA think they know 100% of everything?

Ever asked a question on pc's and had loads of different answers all argueing with each other?

Lets clarify it.

heres my 2 cents in brief

AVAST is a good virus scanner, but it is catagorically not as effective as mcafee or norton, people who dislike norton or mcafee are just people who's pc were never good enough to run them well. Norton NOD32 is recognised globally as the best virus scanning program (it was the only virus scanner to date to have had solutions to ALL KNOWN virus' upon its release).

Ram does make your pc a little faster and by a little i mean you shave a few seconds in running.

A better processor costs more but increases speed considerably.

People only always say ram because they dont know how to change processors.

Despite what I say here, people will still think they are computer genius', despite the fact that a few of us on here actually are fully qualified pc engineers, rather than 'think they know it alls'

Follow YA if you want to blow your pc up

Why do 75% of people who use YA think they know 100% of everything?computer virus

I hate it when that happens, it decreases the quality of the yahoo answers experience :( it is ignorant people who do this, they obviously have not researched their answer or don't know what they're talking about, but they don't care, they just answer questions regardless of their knowledge of the subject, perhaps to give their account more publicity or to get more points. I think there should be some kind of system where the asker can rate an answer as 'irrelevant' or 'useless' so as to remove the points from that answerer or perhaps even take points off of them.