Internet Explorer: Choose the 'View' option on the top horizontal menu on your browser. Choose the 'Text size' option. Select the size you want to see.
Mozilla (Firefox, Flock): Choose the 'View' option on the top horizontal menu on your browser. Choose the 'Text size' option. Select the size you want to see.
Opera: Choose the 'View' option on the top horizontal menu on your browser. Choose the 'Zoom' option. Select the size you want to see.
Safari: Choose the 'View' option on the top horizontal menu on your browser, then choose the 'Preferences' option. Alternatively hold down 'Ctrl' key (Apple Button) and press the '+' or '-' key to adjust the size you want to see.