I want to type four big characters on A4 paper. How can I change it to a large font?

On A4 paper, four characters of "Beginners on the Road" are typed into large fonts, and the initial number is much larger. When selecting text, just enter the appropriate value in the font size input box.

The method comprises the following steps:

1. Open the WORD document to be operated and change the paper orientation to landscape.

2. Enter the words "novice on the road", then select the text and double-click the font size input box on the toolbar to make it in the editing state.

3. Enter a large enough value in the input box (it can be modified and adjusted many times), and then press the "Enter" key on the keyboard.