Windows Live “Waves” were the chronological release cycles used by Microsoft between 2005 and 2012 to update its unified suite of web services and desktop software. Instead of traditional version numbers, Microsoft grouped major, ecosystem-wide overhauls of platforms like Hotmail, MSN Messenger, and SkyDrive into scheduled development milestones called “Waves”. The 4 Major Wave Eras Delicious new Windows Live Wave 3 icons – istartedsomething