Courtesy of this fancy post where they use big words and pictographs here, you can use this info to enable or disable the built-in global spell checking/highlighting and auto-correct features of Windows 8/Server 2012 to deploy these settings as a group policy preference.
One can only hope that this feature is any better than the auto-correct on Android phones which makes me want to smash my spy phone into tiny little pieces with a claw hammer or test it’s aerial durability/impact resistance with the closest nearby wall at times, but I wouldn’t hold your breath.
User Configuration > Preferences > Windows Settings > Registry Right-click Registry > New > Registry-Item Enable/Disable Spellcheck/Highlighting Action: Update Hive: HKEY_CURRENT_USER Key Path: Software\Microsoft\TabletTip\1.7 Value name: EnableSpellchecking Value type: REG_DWORD Value data: "0" to disable, "1" to enable
Enable/Disable Auto-Correct Action: Update Hive: HKEY_CURRENT_USER Key Path: Software\Microsoft\TabletTip\1.7 Value name: EnableAutocorrection Value type: REG_BINARY Value data: "0" to disable, "1" to enable