# INSTALLATION

- [Theme Requirements](/wp-airnova/installation/theme-requirements.md)
- [Install Demo & Activate Theme](/wp-airnova/installation/install-demo-and-activate-theme.md): How to install Demo & Activate Theme
- [Where Is My Purchase Code?](/wp-airnova/installation/where-is-my-purchase-code.md): Purchase code used to activate your theme. Each purchase code can only be used for a single project or domain.
- [Purchase Code Not Working?](/wp-airnova/installation/purchase-code-not-working.md): This guide covers common issues related to purchase code activation. You can follow the steps to resolve them yourself, or contact us for further assistance if needed.
- [Optimize Theme](/wp-airnova/installation/optimize-theme.md)