Follow these steps:
- Find the folder "C:\Users\Username\Documents\Heroes of the Storm\Accounts[1234567890]\Hotkeys
- Within that folder, there are your hotkey profiles. If you don’t have one, create one in the game.
- Edit the hotkey profile file with a simple text editor (like Notepad). The file contains four sections: Settings, Hotkeys, Commands, and Modifiers.
- In the “[Hotkeys]” section add the following:
CameraTurnLeft=Insert
CameraTurnRight=Delete
Note: You can change Insert and Delete to whatever button you like.
- Save and relaunch HotS