Open a universal command prompt in the folder with the files you want to compare. Type fc textfile1.txt textfile2.txt into the command window, then press Enter.

Need an elevated Command Prompt fast? Try these quick methods to open Command Prompt with admin rights – less clicking, less ...

This article is about using MS-DOS command prompt to find files on the computer. It also show some of the MS-DOS commands.

Learn how to copy files using Command Prompt (copy and xcopy). You can also use parameters to perform some specific tasks while copying.

Alternatively, you can use File Explorer to navigate to the emulator directory. Once there, type "cmd" in the address bar at the top, and it will open the Command Prompt directly in that folder.