Modifying Windows ISO violates Microsoft's EULA (End User License Agreement). While Microsoft rarely targets individual users, using these ISOs in a commercial environment is illegal. You still need a valid Windows 10 license key to activate the OS (if the modder didn't include a KMS activator, which is also illegal).
Refers to the removal of excessive bloatware, pre-installed apps, and non-essential system components. iso windows 10 mega lite extra quality
Whether your primary storage drive is a traditional or an SSD . Modifying Windows ISO violates Microsoft's EULA (End User
: Removing system files often breaks essential services like Windows Update iso windows 10 mega lite extra quality
.