Choose a Default Collection of Settings, Import and Export Settings Wizard
Use this page of the Import and Export Settings wizard to specify the predefined settings collection that you want the integrated development environment (IDE) to use. You can open this wizard by clicking Import and Export Settings on the Tools menu.
Which collection of settings do you want to reset to?
To overwrite your current settings, select a collection from the list.
Displays information about optimizations in the selected settings collection. For more information about predefined settings collections, see Visual Studio Settings.
Lets you browse to a .vssettings settings collection file and then select it.