In this lesson, we look at a feature that is currently only available to us as Administrators in Salesforce Classic – Search Settings. I demonstrate some of the Search Settings that can be configured in your org.
We adjust the Number of Search Results Displayed Per Object. We also adjust the Lookup Settings to enabled Enhanced Lookups and also enable Lookup Auto-Completion.
Configure Search Settings in Salesforce Classic - https://help.salesforce.com/articleView?err=1&id=customize_search_settings.htm&type=5
Lightning Experience Roadmap - https://help.salesforce.com/articleView?id=lex_roadmap.htm