Change search options
On the home screen or in a folder, click the Options icon.
Click Device > Search.
• To clear search history, click Delete Search History.
• To turn off search history, clear the Show Search History checkbox.
• To turn off web suggestions, clear the Show Web Suggestions checkbox.
• To change which applications appear in your search results, in the Data Sources and Extended Providers
sections, select or clear the checkbox beside one or more of the listed applications.
key > Save.