On Windows, Core isolation is a set of virtualization-based security features that offer an additional layer of protection from hackers and malicious code. One of the main features is "memory integrity," which prevents malware and other malicious code from hijacking high-security processes.
For Windows 10 & Windows 11
Steps：
1. Click Windows icon > Settings > type "Windows Security" and press Enter. Or Go to Settings > Update and Securities > Windows Security.
2. Open Windows Security.
3. Click on Device Security.
4. Under the "Core isolation" section, click the "Core isolation details" option.
Once you complete the steps, restart the computer to apply the setting to protect your computer from malicious code injecting into high-security processes.
Note: Enabling this function may affect the operation of other software.