Microsoft says Windows 7 Service Pack 1 due in first half 2011 ZDNet (blog) By Mary Jo Foley | July 20, 2010, 12:01pm PDT Many of the Microsoft watchers and customers I know have been expecting Microsoft to ship the first service ... See all stories on this topic » Microsoft gives Adobe Reader a Protected Mode Ars Technica By Emil Protalinski | Last updated July 20, 2010 5:19 PM Microsoft has been helping Adobe develop a sandbox similar to the Protected View in Office 2010. ... See all stories on this topic » Microsoft Announces Beta of Next Microsoft Security Essentials PC Magazine Microsoft said Tuesday that it had begun making available the first beta of the next version of Microsoft Security Essentials, its free security service. ... See all stories on this topic » Microsoft, Yahoo begin testing search alliance Seattle Post Intelligencer (blog) Microsoft and Yahoo are beginning to test their combined search-advertising platform as the companies prepare to migr...