Forum Discussion

Yhooum's avatar
Yhooum
Iron Contributor
Mar 26, 2026

What are R1 and R2 keys in Windows 10?

This is my work computer and has never been connected to a gamepad.  
Eorku's avatar
Eorku
Iron Contributor
Apr 02, 2026

R1 and R2 are the shoulder buttons on a gamepad. Your computer might have detected the wireless controller driver, so simply disabling it should resolve the issue.