# General

- [What is Gas Fee?](/apollox-finance/features-and-tutorials/general/what-is-gas-fee.md)
- [How to switch network?](/apollox-finance/features-and-tutorials/general/how-to-switch-network.md)
- [How to change language](/apollox-finance/features-and-tutorials/general/how-to-change-language.md)
- [How to bind your social media account to receive notifications](/apollox-finance/features-and-tutorials/general/how-to-bind-your-social-media-account-to-receive-notifications.md)