How do I upload a photo to a board?

To upload an image to the board:

1. In the top left corner of the board click '+ Add to Board.'
2. Click 'Add an Image' and select 'Upload Image.'
3. Drag and drop a photo, or click 'browse' to choose an image from your device. 
4. Once the photo has been uploaded, add any desired text and click Post.

More resources on photo uploads can be found here:

Can I create more than 1 post at a time?

How do I create an image collage in my post?