Final answer:
To change text box defaults, apply your desired formatting to a new text box and then save these settings as the default. Steps involve right-clicking the text box and selecting a 'Set as Default' option, which can vary by software.
Step-by-step explanation:
To change the text box defaults in word processing or presentation software, you need to access the text box properties or format settings. Typically, you can create a text box, and apply all the formatting you prefer, such as font size, color, borders, and effects. Then, you can save these settings as the default for new text boxes. The exact steps may vary depending on the software you're using, but generally involve right-clicking on the formatted text box and selecting an option like 'Set as Default Text Box' or 'Make Default'.
In Microsoft Word, for example, you can change the default text box formatting by drawing a text box, applying the desired styles, and then right-clicking on the border of the text box to find the appropriate option in the context menu.
For frequent users who add text boxes regularly, saving default text box formats can greatly enhance productivity and ensure consistent styling throughout the document.