In order to insert Word Art, into your document, using Microsoft Word 2007, you will need to begin by opening your document. Next, find "Insert", at the top of your screen. Click on it. This will take you to the Insert Tool Bar. Find Word Art. Choose the style that you would like to use, from any of the styles in the style gallery. When the window opens, you can choose your font style at the top, if you want to change from the default setting. You can also change the font size. Write the word(s) that you would like to use. Then, click on OK. You can adjust color and shading, if you like, with tools in the tool bar. You can move it around and adjust the size, by dragging the image.