- Check the requirements of your computer. To run macOS Catalina on a Windows PC, you'll need an Intel Core i3, i5, i7, or i9 processor and at least four gigabytes of RAM. To double-check these specifications, go to:
- Open the Windowsstart.png start image.
- Fill in the details about the system.
- At the top of the menu, select System Information.
- Look to the right of the 'Processor' heading for the processor's name.
- Look at the number to the right of the 'Installed Physical Memory' header as you scroll down.
- From the Clover boot screen, select Boot macOS Install macOS Catalina to install macOS Catalina on your Windows computer.
- Click the forward arrow after selecting your desired Language.
- From the macOS Utilities menu, choose Disk Utility.
- In the left column, select your computer's hard drive.
- Erase is selected
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