Office 2007 provides such a multitude of components that you probably haven’t needed or wanted to install all of them on your computer. You can install additional components on an as-needed basis or remove components that you never use so as to save some hard-disk space.
With all your Office programs closed, open the Control Panel from the Windows Start menu, click Programs, and then click Programs And Features to display the Programs And Features window. Click your Office program in the list, and click the Change button to display the Microsoft Office window. In the Change Your Installation Wizard that appears, click the Add Or Remove Features option, and click Continue.
Click the plus signs to expand the outline of the components until you find the item you want to add or remove.
Click the down arrow to display the installation choices, and specify a choice. Repeat for any other components you want to change.
Click Continue, and wait for the installation to be completed.
Start each of the Office programs to which you’ve made changes, and verify that the component or components have been installed or uninstalled.