ROSS enables organizations to effectively manage the content and application lifecycle within SharePoint® by replicating functional elements and content in multi-stage (Development, Staging, Production) and multi-site (distributed environments).
ROSS provides selective or comprehensive deployment / replication of sites, site collections, content, solutions, artifacts, workflows, structure, look & feel, navigation, features, content types, etc. Recognized for its ability to accelerate deployment timelines, ROSS ensures production readiness of sites and invokes "best practice" for change control processes.
As you, probably, know, Adobe Photoshop Elements has not inherited all of the essential features of the full Photoshop. Some functions have been removed, while the others just stay hidden. The "surface" Photoshop Elements functions are quite sufficient for a beginner. As you advance, though, you may miss one or another undocumented function. Here "Elements+" will be of service to you.