Use the official 7-Zip app or 7Z Opener from the Microsoft Store.
While "Kenny-Today.7z" does not appear to be a widely known commercial software package, the extension indicates it is a compressed archive created with 7-Zip or similar tools like PeaZip . Kenny-Today.7z
If you are developing a "feature" description for this specific file—perhaps as part of a personal project, a mod, or a niche application—it would likely highlight these core capabilities of the 7z format : Core Features of a 7z Archive Use the official 7-Zip app or 7Z Opener
To access the contents of , you will need a compatible extractor: you will need a compatible extractor: