Copying Large Files

Thank you, LMiller7, Berton, and Ztrucker, for taking the time and instructing this novice. Yes, I have just to copy the contents of the flash to somewhere else and then change its file system.

I don't know the version of my nephew's tablet, but it reads the flashes with the FAT32 file system. Of course I tried Kaktussoft's command to change the file system from FAT32 to NTFS successfully which took a relatively long time for the 30 GB flash. I think for 1 TB external hard disks the time equals that of copying the contents to somewhere else and then changing the file system. I think there's no other way.

Thank you all, dear friends. With regards.

You're welcome.

Thanks, again, dear friends. I just downloaded a third party freeware:
http://www.disk-partition.com/resour...partition.html
I've got Partition Magic and some more similar software, but they seem to be complicated and I'm scared to loose the data. Anyway, I will try it on the flash to see what happens. If successful I'll apply them to larger disks. Regards.