Microsoft is getting ready to comply with its part in an Running the update in Windows 7 will also automatically unpin IE from the taskbar if it's already set. Users will see an introductory screen explaining why this happened and giving the option to pin it back -- which seems rather unnecessary and confusing. In addition to offering the browser ballot to existing Windows users, OEMs will be able to preinstall a browser of their choosing and also uninstall IE from machines shipping with Windows 7.