In Opera 7.5, to tell the browser your preferred font sizes, choose Preferences from the Tools menu and choose "Fonts" from the list of options on the left of the preferences box. Click on "Webpage normal text" then the "Choose" button to choose your regular font and size. You can also set different fonts for headings, forms, etc. Below the list of font options, you can set a minimum font size: pages won't be allowed to use fonts smaller than this.
If you need to over-ride the font size for one particular page, there is a Zoom field on the toolbar. The keyboard shortcuts for the Zoom feature are + to zoom in, – to zoom out and * to return to 100% zoom. You must use the keys on the numeric keypad (on the right of your keyboard). You can use Ctrl++ and Ctrl+– to zoom in and out more.
In Opera 7, to tell the browser your preferred font sizes, choose Preferences from the File menu. and choose "Fonts" from the list of options on the left of the preferences box. Click on "Normal" then the "Choose" button to choose your regular font and size. You can also set different fonts for headings, forms, etc. Below the list of font options, you can set a minimum font size: pages won't be allowed to use fonts smaller than this.
Opera 7 has a Zoom field similar to Opera 7.5.
Other browsers: Microsoft Internet Explorer 5 or 6; Microsoft Internet Explorer 4 or earlier; Netscape 6 or later, Mozilla and similar; Netscape Navigator 4 or earlier; Opera; Others.