New
#11
Important: If you haven't already done so you need to remove the old SSD from the computer and only have the new SSD in the computer. Now make sure you can boot from the new SSD. Once you know that works you can put the old SSD back into the computer.
Note with only the new SSD in the computer the partition that was X: should now be C: the boot partition.
Step 1:
In the following I am assuming the following:
Partition X has the cloned partition with Windows.
Partition M is empty.
Step 2:
Since Partition M is empty you can delete it.
Right-click on Partition M and select Delete Volume
Step 3:
To complete the Deletion click Yes
Step 4:
Now the space is unallocated and empty
Step 5:
Now you can extend the Partition X to use the new free space.
Right-click on Partition X and select Extend Volume...
Step 6:
Click Next
Step 7:
You are going to use all the free space to the right so accept default.
Click Next
Step 8:
Click Finish
Step 9:
Now Partition X uses all the available space on the new SSD.