How to Turn Off Salesforce Classic for Your Org

 Hi all today we are going to disscuss , how to Turn Off Salesforce Classic for Your Org.When all your users are working in Lightning Experience and everyone has the features we need to stop supporting two interfaces—by turning off your org’s access to Salesforce Classic

Turn off your org’s access to Salesforce Classic by removing the Switcher for all users.

1. From Setup in Lightning Experience, enter Lightning in the Quick Find box, then select Lightning Experience Transition Assistant.
2. Select the Optimize phase.
3. Click Turn Off Salesforce Classic for Your Org to expand the stage.
4. Turn on Make Lightning Experience your org’s only experience.

Users see Lightning Experience the next time they log in to Salesforce. They no longer see the Switch to Salesforce Classic link.

IMPORTANT Restoring Salesforce Classic access for specific users after removing the Switcher from your org isn’t possible. If you want to turn off Salesforce Classic access for most but not all users, use the Hide Option to Switch to Salesforce Classic permission instead.