> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Menu bar

![Left](https://storage.googleapis.com/files-learn/static/images/user-interface/menubar1.jpg)
![Right](https://storage.googleapis.com/files-learn/static/images/user-interface/menubar2.jpg)

 

### File

**New** (Ctrl+N): Creates a new nTop file in the current instance of nTop. If you have unsaved work, a prompt appears asking if you want to save or delete the work.

**Open** (Ctrl+O): Opens an existing nTop file. If you have unsaved work, a prompt appears asking if you want to save or delete the work.

**Open Recent** : Allows you to select a file from the ten most recent files you've opened.

**Save** (Ctrl+S): Saves your nTop file.

**Save As** (Ctrl+Shift+S): Allows you to save a copy of the file in a new location or with a different name.

**Import** (Ctrl+I): Brings an object, part, or data into your nTop file. Click [here](/file_types/import_export) to see what files can import into nTop.

**My Blocks Folder**: Opens File Explorer to show your My Blocks Folder to manage your custom blocks.

**Settings**: Opens the [Settings menu](/_user_interface/_settings).

**Home**: Opens up the [Home screen](/_user_interface/home_page).

**Exit** (Ctrl+Q): Closes nTop.

 

### Edit

**Undo** (Ctrl+Z): Allows you to cancel or reverse the last command.

**Redo** (Ctrl+Shift+Z): Allows you to cancel or reverse an Undo.

**Cut** (Ctrl+X): Deletes the original instance and creates a Copy (to be pasted elsewhere).

**Copy** (Ctrl+C): Save the instance of that Block (to be pasted elsewhere). You can copy and paste blocks between Notebooks.

**Paste** (Ctrl+V): Creates the Copied or Cut block in a specified location. References are not copied. You can copy and paste blocks between Notebooks.

**Paste with References** (Ctrl+Alt+V): Creates the Copied or Cut block in a specified location with all its references. You can copy and paste blocks between Notebooks.

**Select All Visible** (Ctrl+A): Highlights and selects all blocks that have their visibility toggled on.

 

### View

**Camera Settings**: Choose between an Orthographic view or a Perspective view. There is no Ruler available in the Perspective view.

**Named Views**: Saves the orientation and zoom distance of your viewport.

* Navigate to the orientation you want and select 'New Named View' to save it.
* Double click on the Named View to rename it.
* Right click on the Named View to rename, update, or delete it.

**Capture Image**: Saves an image of the Viewport in whichever resolution the window is set to. You can toggle the background, selection highlights, and gimbals.

* Select Export to save the image
* Section cut bodies do not work with Capture Image.

**Zoom to Selected** (Z): The viewport zooms into the object of the selected block so that it fills the viewport. A block must be selected in the Notebook for this to work.

**Precise Render** (Ctrl+H): Creates an image at the highest resolution render settings available in nTop.

* Select an Implicit Body block and press Ctrl+H (or this button in the view settings) to create a Precise Render.
* Precise Render only works with Implicit Bodies. No result appears for other model formats.
* Section cut bodies do not work with Precise Render.
* You can read more about Precise Render [here](https://support.ntopology.com/hc/articles/8288161848723).

**Section Cut** (X): Cuts an object with a Plane to allow you to see inside of the object. Read more [here](/_user_interface/sectioncut).

**Field Viewer** (V): Displays the field of a selected block at a specified orientation. Read more [here](/_user_interface/fieldviewer).

**Display grid** (Alt+G): Toggles the grid on or off. Edit the size in the [Settings](/_user_interface/_settings). This setting will stay for every nTop instance until you decide to change it. The green line represents the Y-axis and the red line represents the X-axis.

**Display ruler** (Alt+R): Toggles the ruler on or off. Read more [here](/_user_interface/_settings/ruler).

**Display settings**: Opens up the larger display settings options. Read more [here](/_user_interface/_settings)

 

### Window

**Ribbon** (Ctrl+D): Toggle the ribbon visibility on or off.

**Imported Blocks**: Navigate to the Imported Blocks folder in the Notebook.

 

### Software updates

This button highlights green when there is a new update for nTop and allows you to read the most recent Release Notes.

 

### Help

**About**: Tells you which version of nTop you have installed, what email the license is under, and when it expires. Links to the End-User License Agreement.

**Documentation**: Opens up the nTop documentation.

**What's New**: View the release notes for the installed version of nTop.

**Support**: Opens up the nTop Help Center.

 

### Account details

Shows the name and email address of the account that is logged into nTop.

**Account Settings**: Links you to your [User Dashboard settings](https://app.ntopology.com/settings).

**Logout**: Logs the current user out.