thank you Ashik
What effect will initial and later upgrade have on materials I have housed on my computer?
Thank you- that is all good to know, but I am also talking about saved documents ( in Word, or in my emails) Will these be in any jeopardy.
I do have an external drive backup - but just asking about the overall ongoing availability of stored files- any risks
thanks for your help just ordered the first phase of Snow Leopard Discs
excellent.... did not know this- will be good as I do upgrade this weeek