The following keys and key combinations are used for navigation in two-dimensional item containers (for example, calendars and tables).
| Key combination | Behavior |
|---|---|
| [Left arrow\] | If focus is on an item, move focus one item to the **left**. If focus is on the first item of a row, move focus to the last item of the previous row. If focus is on the first item, do nothing. |
| [Right arrow\] | If focus is on an item, move focus one item to the **right**. If focus is on the last item of a row, move focus to the first item of the next row. If focus is on the last item, do nothing. |
| [Up arrow\] | If focus is on an item, move focus to the item **above**. If focus is on the first item of a column, do nothing. |
| [DOWN\] | If focus is on an item, move focus to the item **below**. If focus is on the last item of a column, do nothing. |
| [Page up\] | If focus is on an item, move focus **up** by page size. > ### Note: > Page size can be set by apps; default page size is 5 rows. If there are less items available than page size, move focus to the first item. If focus is on the first item, do nothing. |
| [Page down\] | If focus is on an item, move focus **down** by page size. > ### Note: > Page size can be set by apps; default page size is 5 rows. If there are less items available than page size, move focus to the first item. If focus is on the last item, do nothing. |
| [Alt\] /[Option\] + [Page up\] | If focus is on an item, move focus **left** by page size. > ### Note: > Page size can be set by apps; default page size is 5 columns. If there are less items available than page size, move focus to the first item. If focus is on the first item, do nothing. |
| [Alt\] /[Option\] + [Page down\] | If focus is on an item, move focus **right** by page size. > ### Note: > Page size can be set by apps; default page size is 5 columns. If there are less items available than page size, move focus to the first item. If focus is on the first item, do nothing. |
| [Home\] | If focus is on an item, move focus to the **first** item on the same row. If focus is on the first item of a row, move focus to the first item. |
| [End\] | If focus is on an item, move focus to the **last** item of the same row. If focus is on the last item of a row, move focus to the last item. |
| [Ctrl\] + [Home\] | If focus is on an item, move focus to the **first** item of the same column. If focus is on the first item of a column, move focus to the first item. |
| [Ctrl\] + [End\] | If focus is on an item, move focus to the **last** item of the same column. If focus is on the last item of a column, move focus to the last item. |