How do I Change the Theme Color of CTS T4 Desktop?
1. Navigate to the CTS toolbar that is positioned above the rest of the platform windows and left click the Properties icon.
![CTS Theme 1-1](https://support.optimusfutures.com/hubfs/CTS%20Theme%201-1.png)
2. Once the Main Properties window is open, left click the Display tab located on the left side of the window.
![CTS Theme 2-1](https://support.optimusfutures.com/hubfs/CTS%20Theme%202-1.png)
3. With the display tab now open, users can select from numerous options in which they can customize the color of their platform.
![CTS THeme 3-1](https://support.optimusfutures.com/hubfs/CTS%20THeme%203-1.png)