Go to: https://www.adobe.com/express/Â
Click "Get Adobe Express free"
Click "Log in with school account"
Sign in with your school email and password
Click the purple "+" button in the top left.
Under "Quick actions" click "Remove background"
Locate your image in "Finder" and drag it to the "Drag & drop an image" area.
If it looks like what you want, click "Download"
On your iPad, go to the Adobe Express app
At the very bottom, click "Log in"
Sign in with your school email and password
Tap the purple "+" icon at the bottom of the screen
Tap "Remove background"
Tap "Add image"
Find an image from your camera roll.
If you like what it looks like, tap "Save"
Once it says "Your image has been saved to your camera roll" you can close Adobe Expres.
If the program didn't cut out all of the background or cut out part of the subject, you can refine the cutout.
Once the image loads, tap "Customize"
Tap on the image and then tap "REMOVE BACKGROUND"
Tap "EDIT CUTOUT"
Use the "Erase" or "Restore" options to refine the cutout.
Tap on the text and tap "DELETE"
Tap on your image, and drag the corners so the image is as big as possible.
Tap the download icon in the top right
Tap the "Transparent images" then "DOWNLOAD"