The download is typically a ZIP archive. Extract it to a folder on your desktop or a dedicated "Tools" directory.
To help you get started with your specific project, tell me: download dism gui 4.0
If you are looking to repair a corrupted Windows installation, manage drivers, or prep a custom Windows image, here is everything you need to know about downloading and using DISM GUI 4.0. What is DISM GUI 4.0? The download is typically a ZIP archive
DISM GUI 4.0 is designed to be "portable," meaning it doesn't require a formal installation process. It works on: (Full support) Windows 7 & 8 (Legacy support) Windows Server (2012 through 2022) or prep a custom Windows image