Hi friends iam sunku.this is good brand computer, its so many using in institutes, offices and schools etc., Thease HP brand is more valuble computer in other computers of HP products.these computer is very past working in many process.So HP 15-bg001AX is very useful and no risk in working progress.its computer speed process with 4GB ram and other features avalable with good quality in this computer.So please purches this HP computer.good luck. Thank u.so many regards!