how to uninstall the plugin manually

Hello,
I installed the social login for woocommerce.
For some reason, I was trying to uninstall the plugin and it looked like uninstalled but found the ‘social-login-woocommerce’ folder under the plugins folder.

I think I need to uninstall the plugin manually. Is there something I need to do other than deleting the ‘social-login-woocommerce’ folder?

Thanks for the support.