Yes, that puzzles me too. It was listed as an update in Galaxy Apps so I installed it. It appeared in the applications manager as a 114mb app (Hancom Office) but there was no icon for it listed in the Apps screens (not in the Samsung folder either). Therefore, although it appears to be installed on the phone there isn't any way to run it! I went back to the Applications Manager and chose the disable option (there was NOT an uninstall option) and then it actually disappeared from the list (did not remain listed with a "disabled" text beside it). Weird.