This tutorial to back up with iCloud, Tap the settings icon on your phone and select your user name.

本教程用iCloud備份，點開手機上的設置圖標，選擇你的用戶名。

Next, select iCloud, then iCloud backup and toggled it on.

接下來，選擇iCloud，然後選擇iCloud備份，並將其打開。

If it is off, then select back up.

如果是關閉，則選擇備份。

Now, if you leave iCloud, backup on your phone will back up your files daily as long as you're on WiFi and connected to a battery source.

現在，如果你離開iCloud，只要你在WiFi上並連接到電池源，手機上的備份就會每天備份你的文件。

If you have run out of iCloud storage, you will be prompted to upgrade your storage space to back up your iPhone on an external hard drive, you'll need to make sure that your phone is already backed up to your computer.

如果你的iCloud存儲空間用完了，會提示你升級存儲空間，將iPhone備份到外接硬盤上，你需要確保手機已經備份到電腦上。

Here's how to back up the files on a Mac.

下面是如何在Mac上備份文件。

First, find the backup files.

首先，找到備份文件。

Click the Spotlight Search button, which can be found on the upper right hand corner of the finder window, or press command shift G together with the finder window open and copy in the following text.

點擊Spotlight Search按鈕，可以在查找器窗口的右上角找到，或者在打開查找器窗口的同時按命令shift G一起復制以下文字。

We've also included this text in the description below, so you can copy it that will take you to the folder where your backups are stored.

我們還在下面的描述中加入了這段文字，是以您可以複製它，將其帶到存儲備份的文件夾中。

Now that you've found where your backups air hidden, you can copy them to an external drive and delete the ones on your computer.

現在您已經找到了備份的隱藏位置，您可以將其複製到外部驅動器，並刪除計算機上的備份。

Make a copy of the folder and drag that over to your external hard drive to prevent corrupted data.

複製該文件夾，並將其拖到外部硬盤上，以防止數據損壞。

Apple advises copying the entire folder.

蘋果建議複製整個文件夾。

No, you can delete your copy.

不，你可以刪除你的副本。