Lightning Experience

Lightning Experience is new Salesforce user interface. As a developer, to explore Lightning Experience, all you need is a free Salesforce developer instance. You can sign up for a developer instance at https://developer.Salesforce.com/signup.

If you already have one of these instances, you can switch to Lightning Experience. To see how to switch to Lightning Experience from Classic, please check out the following screenshot:

This shows how one can switch to Lightning Experience From Classic Salesforce
In some instances, one would need to enable Lightning Experience. Once Lightning Experience is enabled, you will notice ...

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