Adjusting font size and style helps you customize according to your usage needs.
Here's how to set the font on Samsung Galaxy J7 Plus:
Step 1:
Go to Settings and select Display.

Access settings and choose the display option.
Step 2: Select the Font.

Select the Font.
Step 3: Choose your favorite Font style.

Choose your favorite Font style.
With that, your setup process is complete. Wishing you all success.