# Code Editor administrator guide
<a name="code-editor-admin"></a>

You can use Code Editor with an On-Demand Instance for faster start-up time, and configurable storage. You can launch a Code Editor application through Amazon SageMaker Studio or through the Amazon CLI. You can also edit Code Editor default settings within the domain console. For more information, see [Edit domain settings](domain-edit.md). The following topics outline how administrators can configure Code Editor, based on Code-OSS, Visual Studio Code - Open Source by changing storage options, customizing environments, and managing user access, as well as giving information about the prerequisites needed to use Code Editor.

**Topics**
+ [Complete prerequisites](code-editor-admin-prerequisites.md)
+ [Give your users access to private spaces](code-editor-admin-user-access.md)
+ [Change the default storage size](code-editor-admin-storage-size.md)
+ [Code Editor lifecycle configurations](code-editor-use-lifecycle-configurations.md)
+ [Custom images](code-editor-custom-images.md)