robocopy:tldr:20fc3

The command "robocopy /?" is used to display the help information for Robocopy, which is a built-in command line tool in Windows. The "/?" switch is a common way to access help information for many command line applications.

When you execute this command, it will show the Robocopy command's syntax, available options, and a brief explanation of each option. It provides users with a reference guide on how to use Robocopy effectively.

Robocopy stands for "Robust File Copy" and is used for copying files and directories from one location to another. It can handle large amounts of data and offers advanced features like multithreading, mirror copying, and retry options.

By using "robocopy /?", you can access the full documentation of the command and its various options to understand and use it more efficiently based on your requirements.