The lesson
Tease a release by enlarging the product's smallest interactions until the interface alone is the whole picture.
Monochrome macro shots on a grey-black ground. A search field reads "Search for apps and commands"; typing "clipbo" returns "Clipboard History" with the alias "ch". A Configure Command menu lists Set Hotkey, Set Alias and Manage Keywords, then a Set Hotkey dialog shows "e.g." with a shift-command-A key combination. A color list shows #FF6363 and #56C2FF.
The teaser barely names the product and lets the interface carry recognition, so a less familiar brand would need its name on screen sooner. Keep the real UI strings and the macro framing.