Hello friend today I share my opinion on acer e1 531 I useing this laptop for since 2013 first 1 year I cant get any single problem but few year my laptop battery get damage battery backup is also fo 3-4 hour in single charger in normal use the laptop got too heat or lag in some time for normal use laptop is working good but if ur play high end grapic game laptop get heat too fast or 15 -20 minute laptop stop working there is only 500gb hardisk its too low the processer is also not good is too old compare too new one other all if ur normal user its good but if ur play high game u want better battery not this in this price u will ger better or good laptop in this price.