Menu Bar > File

By hovering over File, you will expand the drop down menu with 5 action options:

• New - Click New to open a new blank drawing in a new tab.
• Save - Click Save to save your current drawing.
• Copy - Click Copy to copy your current drawing so you can paste within another drawing.
• Delete - Click Delete to completely delete the current drawing.
• Reset - Click Reset to clear any non-saved changes from the current drawing. 

Note: If any of the options within File are deactivated (light gray) this means you haven't saved the assembly. Many of the features require the assembly to first be saved.