Step 1: Open CMD, Just type CMD in search or Press Win + X key to select Command Prompt.
Step 2: Right Click on the Title of the CMD window and Select Properties just like its shown in the below Picture
Step 3: You will see a Pop up Window coming up, Now on the Right hand side, Under Edit Options, Just Check Quick Edit Mode and click OK
Step 4: Everything is Done, Now just Copy any Text from Here or Anywhere else Using CTRL + C keys and just Right click using your mouse on CMD. You will see that the text is been pasted automatically in CMD. Please Understand that Using CTRL + C to Copy text is Important.
And if you wish to Copy Text from CMD to paste elsewhere then Just Select the Text in CMD and Again just Right Click with the mouse. Your Text is Copied and ready to Paste it in any Document you want.