# How to use full screen mode?

Use the **shortcut key F9** to hide all panels in one click and display the live window in full screen, while the window supports scaling to a smaller size.

> Note: Use **the shortcut keys F10 &F11** to hide the left and right sidebars respectively.

  * In modelling, you can work with the Sync plugin to display modelling and rendering on a single screen at the same time, to enhance work efficiency. 

  * In video editing, you can also display full screen with one click. Press the space bar to preview the video effect directly.

![image](https://docs.d5render.com/~gitbook/image?url=https%3A%2F%2F3611830798-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252F-MjbN1iGmN_HBnj_fyU9%252Fuploads%252FjQvqag2m5Ay833kVN58q%252Ffull%2520screen.jpg%3Falt%3Dmedia%26token%3Dc2196658-6ea2-4e7c-bfe4-bdde7f776d9b&width=768&dpr=3&quality=100&sign=a7ebd2b7&sv=2)