Final answer:
To find all instances of the word 'flight' in Microsoft Word, use the Navigation task pane.
Step-by-step explanation:
In Microsoft Word, the Navigation task pane can be used to find all instances of a specific word in a document. To find all instances of the word 'flight':
- Click on the 'View' tab in the ribbon at the top of the screen.
- In the 'Show' group, check the box next to 'Navigation Pane'.
- The Navigation task pane will appear on the left side of the screen. In the 'Search document' field, type the word 'flight'.
- Press Enter or click on the 'Search' button.
- All instances of the word 'flight' will be listed in the task pane. Click on any result to navigate directly to that location in the document.