# 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](/files/-Lu0nOV-r4X9lpxPkWNb)

![Visualization & Proofreading Tool Panel](/files/-Lio1B0PC38Qj9MPVQjH)


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