Help menu (Mac OS X)
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The Help menu contains items relating to receiving help with the product. These items include the SketchUp on-line user's guide, a quick reference card, and video tutorials.
Welcome to SketchUp
The Welcome to SketchUp menu item launches the Welcome to SketchUp dialog box.
Online Help Center
The Online Help Center menu item launches the SketchUp Help Center in your default web browser. This web site contains a list of Frequently Asked Questions (FAQs) and a knowledge base of technical support issues and solutions.
Select the Contact Us menu for contact options.