The Clone disk utility allows you to clone your hard disk drive by copying the partitions to another hard disk.
Please read before you start:
Note: It is recommended that your old and new hard drives work in the same controller mode (for example, IDE or AHCI). Otherwise, your computer might not start from the new hard drive.
Note: If you clone a disk with Windows to an external USB hard drive, you might not be able to boot from it. We recommend cloning to an internal SSD or HDD instead.