Keyboard-only navigation
This website allows visitors to navigate using only the keyboard. Navigation works by pressing the Tab key repeatedly. Every keypress brings the focus to the next element, ie. link or a button. The element currently in focus is highlighted by a color change and a framed box around it. To activate this element (ie. “click on it”), press the Enter key.
“Skip to main content“ skips the header of the page and continues at the main content of the page, to avoid going through the whole header and menu on every page. “Accessibility” directs to this current help page.
Zooming in and out
With a browser
To zoom in we recommend to first use the browser built-in zoom.
All popular browsers allow zooming in and out by pressing the Ctrl (Cmd in OS X) and + or - keys. Or alternatively hold down the Ctrl key and scroll up or down with the mouse.
In your operating system
Windows 7 includes “Magnifier”, a program that allows zooming. Press the “Start” menu and type “Magnifier” (first letters should suffice) and press Enter. A small overlay window appears that can be moved around with the mouse and which zooms everything in it.
In Apple computers, go to Apple menu > System Preferences > Accessibility (or Universal Access) > Zoom.
Browser plug-ins
Browsers have plug-ins that extend the zooming capabilities. For example, “Zoom Page” for Firefox, "AutoZoom" for Chrome.