Organizing data into folders

Data in disk is organized into files and folders. Files contain data. Folders contain other folders or files.

Why is it needed to have a folder structure?

A folder structure is needed to organize data.

For example there maybe executable files, supporting files, data files.

Of course it is possible to keep all of this data in one place and it still is going to work, however it will make more sense if files are organized into a well defined folder structure.

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