How to install Sanctum?

Could you please elaborate on the process of installing Sanctum, a cryptocurrency wallet? I'm particularly interested in the step-by-step guide, as I'm a newcomer to the cryptocurrency world. Is there a specific operating system requirement? Are there any additional software or plugins needed? Also, how secure is the installation process? I'd like to ensure that my digital assets are kept safe and secure. Any tips or best practices during the installation would be greatly appreciated. Thank you in advance for your assistance.