I am attempting to dual boot Windows 10 and Linux Mint 19 Mate and I am trying to use Microsoft Checksum to verify my ISO and so far every single one has had a different hash outcome than the original hash on the official website. I obviously don't have Linux installed so I cannot perform the instructions given on https://linuxmint.com/verify.php so I tried to use Microsoft Checksum. Is the Microsoft one a bad way of checking hash? Is there a better way? Or are the files truly compromised?