Press F12 to jump onto, or off, the main navigation bar. The navbar is a vertical list of links, which you can move up or down, using the up or down arrow keys. When you're at the top, this will be announced, followed by the number of items in the navbar.
As you navigate, the text of each item will be read out, followed by the word "link", if it is an active link.
If an item has a menu, the menu will open automatically, and tell you which side it's on; you can move between the navbar and menus using the left and right arrow keys;. Each menu is a vertical list of links, just like the main navbar.
To activate a link, press the Enter key.
Now. Press F12 to begin;. Or if you would like to hear the instructions again, press F5 to reload this page.