Microsoft's gaming unit, Xbox, has seen significant changes, with new CEO Asha Sharma taking over from Phil Spencer. This follows the departure of Haiyan Zhang from Microsoft for Netflix. Luke Tavis, chief accounting officer of Seattle-based remittance company Remitly, is retiring and will continue to serve as a vice president until June to facilitate an orderly transition. Tai-Hong Fung, currently VP, Controller, will replace Tavis on April 1. Remitley co-founder and longtime CEO Matt Oppenheimer stepped down last month and is now led by Sebastian Gunningham. Other notable developments include the retirement of Thomas Pfenning, a corporate vice president at Microsoft, who helped develop the Windows 2000 networking stack and the Azure Edge suite.