Do you know a lot about computers? Can you help me pick the best computer from these?

Which one of these computers is best if I want to pick up free wi-fi that my apartment offers and use the internet, word processing system, install one small program and connect to a printer that needs an USB port?

What questions should I ask of the seller?

http://losangeles.craigslist.org/lac/sys...

http://losangeles.craigslist.org/sgv/sys...

http://losangeles.craigslist.org/lgb/sys...

http://orangecounty.craigslist.org/sys/4...

http://losangeles.craigslist.org/lac/sys...

http://losangeles.craigslist.org/sfv/sys...

Do you know a lot about computers? Can you help me pick the best computer from these?norton internet security 2008

I'm sorry to say this but all of them are very, very bad. The notbooks themselves are old as well as the hardware in them (which are the parts of the computer). The best one out of the six is the fifth one. The Sony Vaio PCG-7F1L Notebook. However, it is still not a good choice. You can get a new notbook that is 10 times better if you are willing to pay a little more money, which I strongly recomend. However, it all depends on what you are going to use the computer for. For example, if you are going to only use it for typing on word, and simple internet browsing then the notebooks you list (especially the 5th one) are fine. Also, if you prefer a mac more than a pc then the first one on your list, the Apple iBook 12'' is the best.