Reinstall Business office If Business initially came pre-installed and you might want to reinstall on it on a similar unit or a brand new unit, you need to have already got a copyright related to your copy of Workplace. ウィキハウって？ コミュニティーダッシュボード おまかせ表示 カテゴリ I am an Microsoft 365 admin, https://margareto284mpr3.mappywiki.com/user