Close League of Legends and the Riot Client
Open Settings
Go to Apps
Find League of Legends
Select Uninstall
Confirm the uninstall
Find Riot Client
Select Uninstall
Confirm the uninstall
Delete any remaining...
Close League of Legends and the Riot Client
Open Settings on Windows
Go to Apps
Select Installed apps or Apps & features
Find League of Legends
Click Uninstall
Confirm the...
