Create a copy of the Chapter 2 project and name it AngularJsHelloWorld_chapter4.
On Windows Vista 32 bits, using Netbeans 8.1, Netbeans by default places projects in a folder in the Documents folder in your home folder. You might want to make it so that the copy resides in the disk root (C:\netbeansprojects) as you might otherwise get complaints form windows that the file names are too long. Netbeans allows you to browse for other locations to open projects.
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