If you're ever stuck composing, look no further than our Editor Guide Feature, located on the top right of your score. 
Clicking the Guide button will bring up a text bar where you can type in keywords related to what you're looking for. For example, if you wanted to know how to change key signatures in your score, you can click the Editor Guide and type in "Change Key" and our Guide will point to where that feature is located in the Editor (as seen below). 
Not only can it point to where features are located in the Editor, but it also provides a direct link to that feature in our User Guide. 
Clicking "Change Key Signature in User Guide" will bring you to a description that covers everything you need to know about using that feature.
For more information about our Guide button, visit our "Searching Help" section in our User Guide.