If the HP Smart App is not opening, working, or detecting the printer, use the Diagnose and Fix button and see. More suggestions in this post.

Reports of the HP Smart app appearing in the new apps section of the Windows Start menu have been popping up on Reddit. "Checking the event log ...

Microsoft's Fix for Bug That Installed HP Smart App and Renamed Printers Requires Command Prompt A bizarre fix for one of the strangest bugs we've heard about in a while. By Josh Norem December 22 ...

Windows users have reported an unexpected occurrence - the HP Smart app appearing among their installed applications. Interestingly, this phenomenon has transpired even in cases of clean Windows ...