New feature of Microsoft Dynamic CRM-2016. We can change the theme and add logo our environment to make it more personal. Refer to the steps below:
1. Click the Entity Bars, select Setting and then choose the Customizations.

2. Click Customizations then click Themes. Open new window.

3. Click New Button in the command bar.

4. Themes form provides the information needed change the UI. Theme Name for example, This Is My Theme then click Save Button.

5. Click the Logo field for upload our logo and select New. Open new window populate the corresponding information and choose the image. Click Save Button then click Publish All Customization.

6. You can change the Navigation Bar at the top of every page then use Navigation Bar Color field, for changing the color type in #D24726 and to change the UI Elements, use Global Link Color field, type in #DFE2E8 it is hexadecimal color code then Click Save & Close Button.

7. Select your theme then click Publish Button. Mark in red color.

8. Now you can see the finally changed Logo and the Preview button in the Command Bar (compare to Screen Shot 1).
