Difficulty: Moderately Easy
Things You’ll Need:
Step1
Start Microsoft Word 2007, and create a new, blank document or open an existing document from your files.
Step2
Click the "Office button" at the top left side of the Word 2007 screen to display a drop-down box of options.
Step3
Select the "Word Options" button on the bottom, right side of the "Office button" drop-down box. The "Word Options" dialog box will appear on the screen.
Step4
Choose the "Save" category on the left side of the "Word Options" dialog box to display the save options for Word 2007 in the right side of the dialog box.
Step5
Make a selection from the "Save files in this format" drop-down list. The drop-down list is the first option in the "Save documents" category on the right side of the "Word Options" dialog box. You can choose to change the default file format to another version of Word file, Word template, Web page, Word file or RTF. The file type you choose will be the default file format for any documents that are saved from this point forward in Word 2007.
Step6
Use the "OK" button to close the "Word Options" dialog box and return to your Word document.