Here are some simple instructions on how to enlarge the size of text on a web page when you’re using Safari, Firefox or Chrome on a Macintosh computer. I use this feature on a daily basis since web sites use a variety of font sizes. This is especially handy in low-light settings or if one typically needs glasses but they aren’t handy.
All three of these web browsers support the same keyboard shortcut. While viewing a web page, press Command + (plus sign) to enlarge the text size and Command – (minus sign) to reduce the text size. If you prefer to use menu commands then go to the View menu and select Zoom In to make the text size larger or Zoom Out to reduce the text size.