There is no one-size-fits-all answer to this question, as the best way to manage sub accounts on Yahoo depends on the specific circumstances of each individual. However, some tips on how to manage sub accounts on Yahoo include:1. create and manage a separate sub account for each work or school account you use on Yahoo. This will help keep your work and school accounts separate and easier to manage.2. keep track of your sub account activity and passwords for each account. This will help you to remember your sub account passwords and keep track of your progress on sub accounts.3. make sure that you are regularly checking your sub account activity and password changes to ensure that you are keeping your sub accounts up to date.4. be sure to regularly monitor your sub account activity on Yahoo to make sure that you are providing the best experience for your users.