Accessibility for the Content Tab Bar

When focus is on the Content tab bar, selection focus is on the current tab, if any.

Table 10-2 Content Tab Bar— Accessibility Keys

Keys	Action
Right/Up Arrows	When on any document content tab, the next tab to the right is selected. The selection wraps from the rightmost tab to the leftmost.
Left/Down Arrows	When on any document content tab, the next tab to the left is selected. The selection wraps from the leftmost tab to the rightmost.