hindi po win10 talaga sya d kasi mag tuloy yung boot using win10 na installation disk or bootable pero pag win7 nagtutuloy sya hanggang sa start at repair this computer ng win 7nagupgrade ka from within Win7 to Win10? better to use another hard drive if you want windows 10 and keep all your files. Apps kailangan e reinstall kasi fresh installation gagawin for win10. (wait for a more technical advise)