To calculate MD5 checksum of a file in Windows 10 open a command prompt and run the following command:
certutil -hashfile <path to the file> MD5
to calculate SHA1 replace MD5 parameter used above with SHA1:
certutil -hashfile <path to the file> SHA1
The possible values of this parameter are: MD2, MD4, MD5, SHA1, SHA256, SHA384, SHA512