Carlos:
Please forget about cloning the contents of that 500 GB drive on the Ministry's laptop. You DON'T NEED that AOMEI OneKey Recovery program for teaching purposes for your students. If you want to use a similar type of program for your students, use the AOMEI Backupper program which you can download from
https://www.backup-utility.com/download.html onto your own PC.
It's an easy-to-use program and it might be a lot easier for your students to understand.
As USAFRet has informed you the partitioning configuration on the Ministry's laptop's drive is a mess. There's nothing on that drive that you need for your purposes.
But I'm not sure using a software program like the AOMEI one I mentioned above is really a good way to teach English. If your students have some familiarity with the English language and at the same time are learning to use a personal computer it might be useful. But if these students are only beginning to learn English, using some software program like AOMEI is NOT a good method for beginners.
Surely the Ministry of Education can recommend some English-language material, including recommended software programs for this purpose, can they not?