Hi, @Ahmad Ashparie
Thank you for posting in Microsoft Q&A forum.
Sysprep prepares a Windows installation for imaging, allowing you to capture a customized installation. Sysprep removes PC-specific information from a Windows installation, “generalizing” the installation so it can be installed on different PCs.
Are you using a virtual machine as the target machine? Building image from a VM also allows you to use Checkpoint/state restores, with checkpoint you can revert back your operating system state to any saved state later which are very useful to run right before you begin the capture process.
This article may help you to understand sysprep and capture better:
https://www.anoopcnair.com/sysprep-capture-windows-10-image-using-dism/
(Third-party link, just for your reference)
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