Use of UTC BIOS Clock in Windows

Sources:

• http://social.msdn.microsoft.com/Forums/en-US/tabletandtouch/thread/0b872d8a-69e9-40a6-a71f-45de90c6e243/
• http://superuser.com/questions/482860/does-windows-8-support-utc-as-bios-time

Registry:

HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation\RealTimeIsUniversal = 1 (dword)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation]
"RealTimeIsUniversal"=dword:00000001

Reference: http://support.microsoft.com/kb/310516

Registry:

HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation\RealTimeIsUniversal = 0 (dword)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation]
"RealTimeIsUniversal"=-

Reference: http://support.microsoft.com/kb/310516