A system to implement a context-aware digital personal assistant application program (108A-108M) having multiple accounts, the system comprising: a memory; and one or more processors coupled to the memory, the one or more processors configured to: determine to which of multiple accounts of a first digital personal assistant application program a user is signed-in; selectively combine content from a plurality of content streams that are associated with a plurality of respective accounts of the first digital personal assistant application program to which the user is signed-in based on at least a determination to which of the multiple accounts of the first digital personal assistant application program the user is signed-in and further based on at least a context of the user who is signed-in with the plurality of accounts of the first digital personal assistant to generate a selectively combined content stream, wherein each of the plurality of accounts of the first digital personal assistant application program is connected, using one or more preferences of the user, to one or more targets providing content streams for the first digital personal assistant application program to selectively include in the respective content stream that is associated with the respective account; and cause the first digital personal assistant application program (108A-108M) to provide the selectively combined content stream for presentation to the user. a memory; and one or more processors coupled to the memory, the one or more processors configured to: determine to which of multiple accounts of a first digital personal assistant application program a user is signed-in; selectively combine content from a plurality of content streams that are associated with a plurality of respective accounts of the first digital personal assistant application program to which the user is signed-in based on at least a determination to which of the multiple accounts of the first digital personal assistant application program the user is signed-in and further based on at least a context of the user who is signed-in with the plurality of accounts of the first digital personal assistant to generate a selectively combined content stream, wherein each of the plurality of accounts of the first digital personal assistant application program is connected, using one or more preferences of the user, to one or more targets providing content streams for the first digital personal assistant application program to selectively include in the respective content stream that is associated with the respective account; and cause the first digital personal assistant application program (108A-108M) to provide the selectively combined content stream for presentation to the user. determine to which of multiple accounts of a first digital personal assistant application program a user is signed-in; selectively combine content from a plurality of content streams that are associated with a plurality of respective accounts of the first digital personal assistant application program to which the user is signed-in based on at least a determination to which of the multiple accounts of the first digital personal assistant application program the user is signed-in and further based on at least a context of the user who is signed-in with the plurality of accounts of the first digital personal assistant to generate a selectively combined content stream, wherein each of the plurality of accounts of the first digital personal assistant application program is connected, using one or more preferences of the user, to one or more targets providing content streams for the first digital personal assistant application program to selectively include in the respective content stream that is associated with the respective account; and cause the first digital personal assistant application program (108A-108M) to provide the selectively combined content stream for presentation to the user.