Users can obtain or create the bootable media through several official channels: How to Create Bootable Media - Acronis Support Portal

: Create backups while the OS is offline, ensuring no files are "in use" or locked by the system. Boot Media Types

The is an indispensable safety net. Whether you’re an IT administrator managing multiple workstations or a home user wanting peace of mind, having this bootable media ready on a USB stick can mean the difference between an hour of downtime and days of data loss.

To restore your system using a bootable ISO image, insert the USB drive into the system, boot from it, and follow the on-screen instructions to restore your system.