# Main Proofreading Window

The main window has two main areas. 
On the left, the two-dimensional view of the data takes up most of the screen.  A panel of **visualization and proofreading tools** is located on the right.  The main window also has two menu bars in the top left corner and a status bar at the top center.  In addition to the main proofreading window, NeuTu has two additional windows dedicated to 3D body visualization and splitting.

![Proofreading Window Layout](https://2926737796-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ld57Fj27nUB-NnjPb7c%2F-Lu0l7zo58j38UEgP-GK%2F-Lu0nOV-r4X9lpxPkWNb%2Fimage.png?alt=media\&token=998a1606-b574-4655-9986-061c43e5adaf)

![Visualization & Proofreading Tool Panel](https://2926737796-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ld57Fj27nUB-NnjPb7c%2F-Lio0wxEsx8EBkVjtmNo%2F-Lio1B0PC38Qj9MPVQjH%2Fimage.png?alt=media\&token=0b31e0aa-40c0-4754-8c02-8d6959b34848)