Club Penguin Island requires a minimum of 5 GB in order to run smooth as ice on your computer. To open a summary of your used and available space, complete the steps for your operating system:
- Open the Start menu
- Click "Settings"
- Click "System" and then "Storage"
- Open the the Apple () menu
- Click "About this Mac"
- Click Storage
For assistance with managing your hard drive space, please visit Apple's support site.