...Windows 10 has a number of built-in data collections tools enabled by default, such as sending physical whereabouts, Web browser history, contacts and calendar records, and “typing and linking” data, among other telemetry, to Microsoft servers....Some users have opted to not upgrade to Windows 10 over privacy concerns. But three updates have added similar data collection capabilities to machines running Windows 8.1, Windows Server 2012 R2, Windows 7 Service Pack 1, and Windows Server 2008 R2 SP1.