▁run ▁in ▁RAM , ▁while ▁most ▁storage ▁is ▁in ▁the ▁flash ▁memory . ▁The ▁OS ▁se am lessly ▁moves ▁data ▁between ▁the ▁two ▁as ▁needed . ▁Everything ▁is ▁back ed ▁up ▁in ▁the ▁flash ▁memory , ▁so ▁unlike ▁prior ▁devices , ▁WM 5 ▁devices ▁lose ▁no ▁data ▁if ▁power ▁is ▁lost . ▁New ▁to ▁ 5 . 0 , ▁OS ▁updates ▁were ▁released ▁as ▁Ada pt ation ▁k it ▁up gr ades , ▁with ▁A K U ▁ 3 . 5 ▁being ▁the ▁final ▁released . ▁ ▁A ▁new ▁version ▁of ▁Office ▁was ▁bund led ▁called ▁" Microsoft ▁Office ▁Mobile " ▁which ▁includes ▁Power Point ▁Mobile , ▁Excel ▁Mobile ▁with ▁graph ing ▁cap ability ▁and ▁Word ▁Mobile ▁with ▁the ▁ability ▁to ▁insert ▁tables ▁and ▁graphics . ▁Media ▁management ▁and ▁play back ▁was ▁en hanced ▁with ▁Picture ▁and ▁Video ▁package , ▁which ▁conver ged ▁the ▁management ▁of ▁videos ▁and ▁pictures ▁and ▁Windows ▁Media ▁Player ▁ 1 0 ▁Mobile . ▁Among ▁new ▁hardware ▁features ▁were ▁en hanced ▁Bl uetooth ▁support , ▁default ▁Q W ER TY ▁keyboard - support ▁and ▁a ▁management ▁interface ▁for ▁Global ▁Position ing ▁System ▁( G PS ). ▁Im prov ements ▁were ▁made ▁to ▁Active Sync ▁ 4 . 2 ▁with ▁ 1 5 % ▁increased ▁synchron ization ▁speed . ▁Business ▁customers ▁benef ited ▁from ▁a ▁new ▁error ▁reporting ▁facility ▁similar ▁to ▁that ▁present ▁in ▁desktop ▁and ▁server ▁Windows ▁systems . ▁Call er ▁ID ▁now ▁supports ▁photos ▁so ▁a ▁user ▁can ▁apply ▁an ▁image ▁to ▁each ▁contact ▁to ▁show ▁when ▁a