advise on

advise (one) on (something)

To share insight or recommendations on a particular topic with one. My lawyer advised me on how to handle my mother's estate. Patrick advised her on the possible issues she should expect during the negotiation process.See also: advise, on

advise someone on someone or something

to provide someone with specific advice about someone or something. Would you please advise me on what kind of computer to buy?See also: advise, on