请确保该选项正确。如果您不知道您的键盘肿瘤，请查阅您的电脑配件规格，或询问电脑供应商，或查看键盘上的标签。您也可以参考这里的内容：en.wikipedia.org/wiki/Keyboard_layout

If your keyboard isn't in the list shown, click on More to get a fuller list, and select your keyboard there.

	After choosing a keyboard from the More dialogue, you'll return to the first keyboard choice dialogue and it will seem as though a keyboard from that screen was chosen. You can safely ignore this and continue the installation: the keyboard chosen from the full list will be applied.

If you choose a keyboard based on non-Latin characters, you will see an extra dialogue screen asking how you would prefer to switch between the Latin and non-Latin keyboard layouts