It creates a complete image of a current Windows installation.
Use the built-in tool to create a bootable USB recovery drive.
While modern Windows versions include built-in recovery tools, this specific software offers a more customizable experience:
Are you looking to create a for a specific PC you built, or are you trying to fix a broken recovery partition on an existing laptop? OEM Recovery Partition Creator for Windows
Windows includes an "Image Backup" feature in the Control Panel under Backup and Restore (Windows 7) that captures the entire drive.
If you find the third-party tool too complex, Windows offers native ways to achieve similar results: