15. A non-transitory computer-readable-storage medium comprising one or more computer-readable instructions that, when executed by at least one processor of a computing device, cause the computing device to: receive a search query for at least one instance of a user being identified within a backup image of a volume of data, the search query being conducted for electronic discovery; identify metadata associated with the backup image specifying at least one action performed by the user on a computing system while the volume of data was mounted for use on the computing system; perform the search query on the backup image and receiving a result of the search query in response to performing the search query; enhance the result of the search query with contextual information relating to the search query based on the metadata in response to determining that the user specified in the search query performed the action, the contextual information facilitating further electronic discovery relating to the user by specifying a context in which the user performed the action on the computing system while the volume of data was mounted for use on the computing system; and provide the enhanced result of the search query.
15. A non-transitory computer-readable-storage medium comprising one or more computer-readable instructions that, when executed by at least one processor of a computing device, cause the computing device to: receive a search query for at least one instance of a user being identified within a backup image of a volume of data, the search query being conducted for electronic discovery; identify metadata associated with the backup image specifying at least one action performed by the user on a computing system while the volume of data was mounted for use on the computing system; perform the search query on the backup image and receiving a result of the search query in response to performing the search query; enhance the result of the search query with contextual information relating to the search query based on the metadata in response to determining that the user specified in the search query performed the action, the contextual information facilitating further electronic discovery relating to the user by specifying a context in which the user performed the action on the computing system while the volume of data was mounted for use on the computing system; and provide the enhanced result of the search query. 16. The non-transitory computer-readable-storage medium of claim 15 , wherein enhancing the result of the search query comprises at least one of: suggesting a related search query based on the metadata; and performing an additional search on the backup image based on the metadata and including a result of the additional search with the result of the search query.