How to delete photos from usb on imac - SanDisk 2GB Cruzer Micro SDCZ62048A10 Hard Drive

Hi,

1. Drag or export the photos to another device and delete the originals out of I photo. The problem with this is that you will no longer be able to revert those images to your originals. Using the export function for this gives you more options than drag and drop.

2. Hold down the option key when you open I photo will allow you to create a new I photo library on an external drive hooked to a USB. This means you have all the options of I photo, while storing the images somewhere else.

3. Copy and paste your entire existing I photo library to an external USB drive, then delete as much of your old library as you wish which could be all of it. Do this from your pictures folder on your hard drive, not I photo itself. This option allows your photos elsewhere while preserving all the I photo functions including your ability to revert to original.

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