How do I install macOS Sierra on my PC? Is My Pc Compatible With Mac Os If you want to run more than just the basic OS, you should have at least 50GB of free space on the drive. You'll also need a separate hard drive on which to install macOS, one which has never had Windows installed on it. The general rule is you'll need a machine with a 64bit Intel processor.
OS: macOS 10.13 or later CPU 1.83 GHz RAM: 4GB 2 GB free disk space An available USB port or Bluetooth® connection Display: Minimum 1024px x 768px screen. Go here for instructions from Apple on what you need to do to upgrade.
Important: If your system is still running macOS 10.12 or lower, your operating system is no longer supported. The product allows Macintosh users to run DOS-based Windows operating systems (Windows 95 and 98) and software programs by interfacing with PC Compatibility cards.
Then you'll have the best of both worlds on one system. If you dual boot with Bootcamp, you can run your PC games natively on your Mac without having to re-buy games you already have.