Windows 8 build 8161

Windows 8 build 8161 is a build of Windows 8, which was uploaded to BetaArchive on 19 September 2015 only in the x64 architecture.

New features and changes

 * As of 2021, this is the first known build to use the terms "sign in"/"sign out" instead of "logon"/"logoff".
 * The right-hand charms can again be brought out by bringing the mouse to the top-right or bottom-right of the screen (present but is only accessible using a touchscreen by default in builds 8008 to 8032 or by pressing Win + Shift + C in builds 8045 to 8148).
 * System Settings has been renamed to PC Settings.
 * This build includes a new default user account picture (similar to the Bill Gates mugshot).
 * Some new accent colors.

Timebomb
Unlike other Windows 8 builds, it contains a broken timebomb and can be installed on the current date.