Abstract: Examples described herein provide a system and method for enabling users to annotate e-books and to transfer annotated e-books.

Abstract: Examples described herein include a computing system or environment that enables the user to acquire an option to re-transfer a purchased digital content item at a later date. Data corresponding to the option can be recorded and linked with the user. Subsequent requests from the user to re-transfer the digital content item can be permitted or denied based on whether the user is authorized by way of having acquired the corresponding option.

Abstract: Methods and systems for managing profiles for electronic content. The methods and systems may involve profiles for a plurality of electronic content items. If a user interaction with an electronic content item of the plurality of electronic content items meets an event definition, the user interaction may be identified as an event associated with the electronic content and recorded in the profile.

Abstract: Examples described herein include a computing system or environment that enables the user to acquire an option to re-transfer a purchased digital content item at a later date. Data corresponding to the option can be recorded and linked with the user. Subsequent requests from the user to re-transfer the digital content item can be permitted or denied based on whether the user is authorized by way of having acquired the corresponding option.

Abstract: One or more processors at least partially implement a transfer of the right of possession of a digital content item by deleting or disabling the one or more files corresponding to the content portion of the particular digital content item. The one or more processors delete or disable the one or more files corresponding to the content portion, without deleting or disabling the one or more files corresponding to the metadata for visually representing the particular digital content item. The one or more processors further provide an interface that accesses the data store in order to display the visual representation of each digital content item in the collection, including the visual representation of the particular digital content for which the right of possession has been transferred.

Abstract: Examples described herein provide a system and method for enabling users to annotate e-books and to transfer annotated e-books.

Abstract: Methods and systems for managing profiles for electronic content. The methods and systems may involve profiles for a plurality of electronic content items. If a user interaction with an electronic content item of the plurality of electronic content items meets an event definition, the user interaction may be identified as an event associated with the electronic content and recorded in the profile.

Abstract: Methods and systems for managing profiles for electronic content. The methods and systems may involve profiles for a plurality of electronic content items. If a user interaction with an electronic content item of the plurality of electronic content items meets an event definition, the user interaction may be identified as an event associated with the electronic content and recorded in the profile.

Abstract: Methods and systems for managing profiles for electronic content. The methods and systems may involve profiles for a plurality of electronic content items. If a user interaction with an electronic content item of the plurality of electronic content items meets an event definition, the user interaction may be identified as an event associated with the electronic content and recorded in the profile.

Abstract: Systems and methods of managing a profile of a user of at least one device having access to electronic content. The systems and methods may involve receiving a user identifier for a user of at least one device configured to access electronic content; storing a profile of the user in a memory, where the profile of the user comprises the user identifier; if a user activity meets at least one event definition, identifying the user activity as an event; receiving data associated with the event; and recording at least a portion of the data associated with the event in the profile of the user.