Step 1: Navigate to the "Images" tab once you select your Deck and then click the "Upload Images" button shown below.

Step 2: Either upload an image from your computer by browsing it and selecting it, or dragging and dropping the image into the box.

Step 3: Once you have an image selected, there are a few options you can update.

After uploading, the next step you should do, is you should add tags so you are able to search for the images easier. You can add any set of words to search for so it is best to use relevant words to be able to find it.

The next option is the drop-down "labels" category. This is currently set to "Background" in the image above, but that is just a way to sort similar images together.

Finally, the last option is Private. You can set an image to Private so that only the person who uploaded the image and the organization admins are able to see that file.

NOTE: You can also mass upload images as well by selecting multiple at a time. This is beneficial so that you do not have to do them one by one.