Type /console floatingCombatTextCombatHealing 1 and hit Enter.
Download via your preferred addon manager (CurseForge, WoWUp) or directly from the web. Launch World of Warcraft and log into your character. Press Escape and select Options . Navigate to the AddOns tab at the top. Click on AdvancedInterfaceOptions . Expand the menu and look for Floating Combat Text . Check the boxes for Damage and Healing . Click Apply and Save . how to enable damage numbers in wow