It has been almost 1 year and i have to say I have had the best experiance ever with this used computer ,I have bought countless pc's and laptops from Dell, and others , this is the best -no problems at all ( i do need a battery but they told me i might so no big deal) it is plugged in 99.9 % of the time anyway - i love this machine, i have recommened it PC exchange to numerous people , and if they did not go buy one , well their crazy to pay a bunch of money for a peice of junk that someone would sell them on ebay or anywhere else including best buy and the rest of them Thank you PC Exchange ! I really appreciate your prompt response to my needs with a great used dell 600 latitude. I am ready to buy my daughter one who's acer just blew out and this is the right tool for the right job ! JD-Cape Cod,Ma