# Helix Editor > To override global configuration parameters, create aconfig.tomlfile located in your config directory: ## Pages - [Configuration](configuration.md): To override global configuration parameters, create aconfig.tomlfile located in your config directory: - [Helix](index.md): Docs for bleeding edge master can be found athttps://docs.helix-editor.com/master. - [Installing Helix](install.md): The typical way to install Helix is viayour operating system's package manager. - [Keymap](keymap.md): - Normal modeMovementChangesShellSelection manipulationSearchMinor modesView modeGoto modeMatch modeWindow modeSpace ... - [Lang Support](lang-support.md): The following languages and Language Servers are supported. To use - [Override the theming for "keyword"s:](themes.md): To use a theme addtheme = ""to the top of yourconfig.tomlfile, or select it during runtime using:theme . - [Using Helix](usage.md): For a full interactive introduction to Helix, refer to thetutorwhich