Click Catalog.
Click Products.
Select a Product you want to add media to.
You will be redirected to the Edit Product page.
From the top menu, Click the Files tab.
Click the green Browse button, shown below:
The file manager pop up window will appear.
In the top left of the file manager, Click the Upload button, shown as a Vertical arrow, see image below:
A second pop up window will appear.
Select Add file(s).
Select the files you want to upload from your device.
To Upload your selected media to Zangerine, Click Start upload.
Once finished, Click Return to files list.
You will be returned to the File Manager pop up window.
Click the checkbox on your media, see below:
Click Select to attach your media to a product.
The pop up window will close, and you will see the file name under images.
Click Save and Continue.
Tips and Tricks:
Only Select one image per upload as Zangerine will only save one file per upload.
To upload another image, Click the green Plus button. See below: