The E014TX is a solid improvement on HP previous 15 inch mainstream consumer laptop with numerous tweaks bells and whistles, but the wide variety of options me In addition to its processing power and media pedigree the Envy m6 features a host of HP proprietary technology including HP CoolSense which automatically adjusts the performance of the systems internal fans when it needs to cool down and HP ProtectSmart which locks the hard drive in a static position to protect it from falls.