HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Disable Script Debugger "," REG_SZ "," yes "Disable Script debugging
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ DisableScriptDebuggerIE "," REG_SZ "," yes "Disable ie Script debugging
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Display Inline Images "," REG_SZ "," no "Do not download Images
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Display Inline Videos "," REG_SZ "," no "Do not download the video
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Play_Animations "," REG_SZ "," no "do not play the animation
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Play_Background_Sounds "," REG_SZ "," no "do not play background music
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Error Dlg Displayed OnEvery Error "," REG_SZ "," no "do not display notifications of errors for each script
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ Main \ Friendly http errors "," REG_SZ "," no "disable displaying Friendly http Error reports, that is, displaying detailed error information
From: Happy revenge's Blog