Depending on what utility you used it most likely became unallocated space, which should not be displayed/listed as such, just like a partition. While there's no 'undo' command you may be able to either 'extend,' 'increase free space,' or 'enlarge' the partition using the unallocated space. The exact options, though, depend on the utility used.
John
hi, I recently shrunk my c/drive to repartition it ,
but have changed my mind.
question is can I undo the shrink to go back to where I started.
shrunk from 70gb down to 57gb, do I still have the 70gb.
If so what happened to the other 13gb
your help would be appreciated alan

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