When starting a new project, you'll have several sources you can import images from your computer, your existing projects, Facebook, Google Drive, Google Photos, and Dropbox. You can even create QR codes to place in your project.
Selecting My Computer will open your computer folders, so you can select images that are stored on your computer. You can click and drag to select multiple images, or hold down the ctrl (cmd for Macs) key to click on and select multiple images. Then click on Open to add these images. You can click on My Computer again to select more images from a different folder as well.
Selecting Previously Uploaded Photos gives you the option to import images from other projects that you've already created. Simply double click on the folder for the project type, then click on the name of the project to see the images that you can select from in that project.
Selecting Facebook will allow you to import images directly from your Facebook folders. Note: Only images on your page can be selected here. Images that have been shared on your page cannot be selected. To use those images, you'll need to download them directly to your computer, and then select them from there.
Selecting Google Drive, Google Photos or Dropbox will similarly ask for you to sign into your account, and then allow access to select images from those sources.
Selecting Make a QR Code lets you enter a website/video url to make into a QR Code image. This image can then be placed in your project just as any other image.
Once you've selected your images, click on Next to begin your project. If you've opted to Skip this step, or if you need to import more images while creating your project, you can click on the button just above the Media Tray to bring more images into the project.