If you are a Classic customer getting ready to migrate to Lightning Experience, watch this recording to learn about a tool we recently released that evaluates some of your features and customizations to help you determine which users are ready to migrate to Lightning Experience.
WE ARE TAKING QUESTIONS HERE: www.salesforce.com/success-lightning
Use the hashtag #LightningReady
Link to Deck:
https://success.salesforce.com/0693A000005blXtQAI
Read about the Lightning Readiness Check in the Summer '16 Release Notes: http://sforce.co/1PqVDuK