Final answer:
True, saving a Photoshop document while editing images is essential for non-destructive editing and future revisions. Shooting photos with no compression preserves quality for post-processing, and organizing images well aids in creating a digital photo portfolio.
Step-by-step explanation:
It is indeed true that when editing images with Photoshop, a good rule of thumb is to save the Photoshop document. This allows you to preserve layers, adjustments, and other editable elements of your project so that you can return later and make further changes with ease. Working with a Photoshop document (PSD file) ensures that your workflow is non-destructive, meaning that you can revise an edit without starting from scratch.
On the digital photography side, shooting with no compression ensures the highest quality images, which can be very beneficial for post-processing. For instance, a photo saved at 60% quality might look almost as good as one saved at 100%, but the file size can be significantly smaller. However, a photo saved at an extremely low quality, like 5%, may become blotchy due to the excessive loss of colors and detail.
Properly organizing your images is also crucial, especially for building a digital photo portfolio for something like an end-of-course final project. By doing so, you can easily access and select the best photos to demonstrate your learning and skill development over time.