I involve a cheap latop, worthy quailty and ceremony, beside word, excel, possibly powerpoint, for under600?

Answer:

http://www.ebay.com
these are the sites of some of the central laptop manufacturers, choose your country on the respective sites to see information in connection with the laptop models made available by the company

dell

http://www.dell.com/content/products/cat...

compac presario

http://www.shopping.hp.com/webapp/shoppi...

hp pavillion

http://www.shopping.hp.com/webapp/shoppi...

lenovo

http://shop.lenovo.com/us/notebooks...

Toshiba

http://www.toshiba.com
Well, you don't need word, excel, powerpoint because you can procure Open Office for free, and it does all duplicate things.

So, you might find a good deal over at Dell.com. Check out the Inspiron laptop models.
Compaq Presario F558US 15.4 Widescreen Notebook PC



And its vista!
I'm sure that you can find a apt laptop for around $600, but be ready to spend another $400 of so on Microsoft Office because that's be Word and Excel are and Microsoft doesn't give in that stuff away.