You can simply delete the installation and reinstall it. If the Windows installation were to get a virus or corrupted in some way, it wouldn’t damage macOS. Running Windows on a Mac effectively isolates the rest of your Mac from any potential problems with viruses, malware or adware. Virtual Machine (Best For Beginners)Īre There Any Risks Installing Windows on Mac?īecause installing Windows on a Mac involves separating it into either a virtual environment or a separate partition on your hard drive, there are absolutely no risks installing Windows on your Mac. Are There Any Risks Installing Windows on Mac?.