VirtualBoxのUbuntuインストールで画面が見切れて困ったときは

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![VirtualBox-manager8.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/ab8fbab6-ade1-fb13-e767-7a4aa6ab399a.png)
![VirtualBox-manager9.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/6977a8f4-0ccd-bbad-11c5-69f2d0b7bb0e.png)
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![VirtualBox-managerE.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/8879030a-e0f2-e863-d8eb-44da7a3163cb.png)
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Ubuntuインストール画面。この画面までは特に違和感無いけど...
![VirtualBox-managerD.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/82de3b02-c13b-18d3-adce-681010f0662f.png)

`日本語`を選択して、`Ubuntu をインストール` を選択し、キーボードレイアウト画面に進む。
![VirtualBox-managerF.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/978f1854-e6f4-4e0c-098c-e8a556637f2d.png)

ん、画面の下が完全に見切れており何をして良いか分からない。
![VirtualBox-managerG.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/ebda602b-1517-2d94-38a0-8881c07e1e01.png)

:point_up: [Alt] + [F7] キーを押せば、ウィンドウを移動できるようになります。

[Alt] + [F7] を押した後にマウスやカーソルキーを使ってウィンドウを移動すれば、ウィンドウの下部に「続ける」ボタンが出てきます。
![VirtualBox-managerH.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/23efdbd0-edec-54bf-8fee-e0abee561719.png)

(余談)

[F7]のようなFunctionキーが無いキーボードを使っている場合は、ステータスバー上の下矢印ボタンを右クリックしてソフトキーボードを選択すると、
![VirtualBox-managerZ.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/4f22dc4c-3896-bc50-749e-fdbe67a1b109.png)
ソフトキーボード画面で[Alt]+[F7]を操作することもできます。
![VirtualBox-managerZZ.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/432852/aa6f9d88-451e-cd3c-8d74-936e00a97f92.png)

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