Normal 0 false false false MicrosoftInternetExplorer4 Microsoft Corp. (NASDAQ: MSFT) shares fell 3.3% to $27.06. Late Monday, the software company said that the head of its Windows division was leaving his post, effective immediately. As Windows and Windows Live President Steven Sinofsky departs, Microsoft veteran Julie Larson-Green, will take over the lead for all Windows software and hardware engineering. Share volume was 51.6 million, rapidly catching up on a daily average of 55 million. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}