If you are trying to find an "index" because your computer isn't finding your Word or Excel files, you likely need to adjust your . Create and update an index - Microsoft Support
Choose your preferred format (e.g., Classic, Modern, or Bulleted) and the number of columns. index of microsoft office
To refresh it, click the index and press , or go to References > Update Index . 2. Optimizing Microsoft Office for Windows Search If you are trying to find an "index"