Filters are tools built into most databases.
They allow users to better find information by providing resources that are filtered by:
Try searching with and without filters to see what a difference it makes in cleaning up your results in a way that benefits you.
It's OK to select multiple filters at once. Actually, this is most effective.
Finding the Filters
Filters can be found either below the search bar in a database, or in a tabbed menu on the left-hand sidebar of a database's search window.
To apply a filter, simply click the checkbox or bubble beside the ones you wish to use.
Or, select an option from a drop-down menu beside filter you wish to apply (such as when you select a language).