01-15-2019 Chris McNulty published Delivering SharePoint modern experiences on The SharePoint Community blog.

Today it is 03-28-2019 and Monday coming week will be the “big date” 04-01-2019 when the roll out starts.

In other words, whether you are a “prepper” or not, Now it is getting a little hurry for those of you who have not yet checked how you might be affected by this update. Maybe time to roll up your sleeves and take a look at your SharePoint sites and not least inform your users about the upcoming change.

What should you do now?

• Read the article “Delivering SharePoint modern experiences” to see what options You have.
• Identify the impact
• Disable modern experience for specific site collections (but only If You need to)
• Inform the users so that they understand the difference between Classic and Modern.
• Last but not least: Embrace the “Modern Experience” and the improvements it brings.