▁and ▁can ▁easily ▁alter ed ▁or ▁er ased , ▁it ▁is ▁sometimes ▁referred ▁to ▁as ▁soft ▁copy ▁also . ▁The ▁display ▁device ▁for ▁a ▁desktop ▁PC ▁is ▁called ▁monitor . ▁ ▁With ▁all - in - one ▁PC s , ▁not ebook ▁computers , ▁hand ▁held ▁PC s ▁and ▁other ▁devices ; ▁the ▁term ▁display ▁screen ▁is ▁used ▁for ▁the ▁display ▁device . ▁The ▁display ▁devices ▁are ▁also ▁used ▁in ▁home ▁entertain ment ▁systems , ▁mobile ▁systems , ▁cam eras ▁and ▁video ▁games . ▁ ▁Display ▁devices ▁form ▁images ▁by ▁light ing ▁up ▁the ▁proper ▁configurations ▁of ▁pixels . ▁In ▁short ▁the ▁display ▁devices ▁are ▁organized ▁in ▁the ▁form ▁of ▁P ix els , ▁& ▁pixels ▁are ▁arranged ▁in ▁the ▁form ▁of ▁Matrix , ▁a ▁ 2 - dimensional ▁matrix ▁which ▁is ▁organized ▁as ▁rows ▁& ▁columns . ▁ ▁Types ▁of ▁Display ▁( Mon itor ) ▁ ▁There ▁are ▁ 2 ▁types ▁of ▁mon itors , ▁they ▁are ▁Mon och rome ▁& ▁Col ored ▁Mon itors . ▁Mon och rome ▁mon itors ▁actually ▁display ▁two ▁colors , ▁one ▁for ▁the ▁for eground ▁and ▁one ▁for ▁the ▁background . ▁The ▁colors ▁can ▁be ▁black ▁and ▁white , ▁green ▁and ▁black , ▁or ▁am ber ▁and ▁black . ▁The ▁Col ored ▁Mon itor ▁is ▁a ▁display ▁device ▁capable ▁of ▁displaying ▁many ▁colors . ▁The ▁Color ▁mon itors ▁can ▁display ▁anywhere ▁from ▁ 1 6 ▁to ▁over ▁ 1 ▁million ▁different ▁colors . ▁ ▁Mon och rome ▁Display ▁ ▁A ▁mon och rome ▁monitor ▁is ▁a