The phrase "when is good" is commonly associated with scheduling tools and methods used to find suitable meeting or event times for multiple people. Tools like "When Is Good?" help participants indicate their availability on given dates and times, simplifying the process of coordinating meetings without the back-and-forth of emails. These tools typically present a grid or survey where users mark their free times, and the organizer then selects the best time that works for everyone or the majority. No sign-up or password is often required, and results are easy to view and analyze. Popular alternatives or related tools include When2meet and Doodle, each offering slightly different features for ease of use and integration into calendars and workflows.

If the query is about the phrase "when is good" in the context of scheduling or finding mutually convenient times, these tools and their functions are key answers. If a different meaning or context was intended, please specify for more tailored information.