Help increasing the text size in your web browser
Select your operating system
Windows
To determine which browser you have, open the Help menu and select the item that begins with About.
Select your browser for instructions
Internet Explorer
To increase the size of everything (text and images) on a page:
Keyboard
Hold the Ctrl key and press the + key to zoom in (press - to zoom out) or
Mouse
Open the View menu, select Zoom, and then select Zoom In, or
If you have a mouse with a wheel, hold the Ctrl key on the keyboard and then scroll the wheel up to zoom in (scroll down to zoom out)
More information
Internet Explorer accessibility options
Google Chrome
To increase the size of everything (text and images) on a page:
Keyboard
Hold the Ctrl key and press the + key to zoom in (press - to zoom out) or
Mouse
Open the View menu, select Zoom, and then select Zoom In, or
If you have a mouse with a wheel, hold the Ctrl key on the keyboard and then scroll the wheel up to zoom in (scroll down to zoom out)
More information
Mozilla Firefox
To increase the size of everything (text and images) on a page:
Keyboard
Hold the Ctrl key and press the + key to increase text size (press - to decrease text size)
Mouse
If you have a mouse with a wheel, hold the Ctrl key on the keyboard and then scroll the wheel down to increase text size (scroll up to decrease text size) or
Open the View menu, select Text Size, and then select Increase
More information
Accessibility features in Firefox
Mac OS
To determine which browser you have, open the "Help" menu and select the item that begins with "About."
Select your browser for instructions
Safari
Keyboard
Hold 
key and press the + key
Mouse
Open the View menu in the menu bar and select Make Text Bigger
More information
Google Chrome
To increase the size of everything (text and images) on a page:
Keyboard
Hold the key and press the + key to zoom in (press - to zoom out) or
Mouse
Open the View menu, select Zoom, and then select Zoom In, or
If you have a mouse with a wheel, hold the key on the keyboard and then scroll the wheel up to zoom in (scroll down to zoom out)
More information
Mozilla Firefox
To increase the size of everything (text and images) on a page:
Keyboard
Hold the key and press the + key to zoom in (press - to zoom out)
Mouse
If you have a mouse with a wheel, hold the key on the keyboard and then scroll the wheel up to zoom in (scroll down to zoom out) or
Open the View menu, select Zoom, and then select Zoom In
More information
Accessibility features in Firefox