A family of Microsoft word processing software products for creating web, email, and print documents.
The other possibility is that the broken links are not hyperlinks, but text or graphics that were inserted (using Insert > Object) from other files and "linked" to their source files. To fix those, go to the File > Info page and scroll to the bottom of the right-hand column. Under the Related Documents heading, click "Edit Links to Files". (This will be present only if there are currently links in the document.) In the dialog that opens, click on a link in the list and click the Change Source button. Select the new source file (or the new location of the old file) and click OK.