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FILE MANAGEMENT

Learning Objectives

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By the end of this lesson, students should be able to:

  • Define a File and a Folder.

  • Understand the Hierarchical Structure of data.

  • Identify common file extensions (e.g., .mp3, .docx, .jpg, .mp4).

  • Identify the purpose of a File Path (Address).

File Management is just the "library system" for your computer.

Now let's discuss the difference between files and folders.

Let's write this short note below:
 

Files vs. Folders

  • File: A specific piece of data (a song, a photo, a homework essay).

  • Folder: A container used to organize files. Think of it as a "digital drawer."

Understanding Hierarchy (The "Tree" Structure)

Look at the diagram below.

Computers organize data from the "Root" (the C:\ drive) downwards.

In Information Technology, *C:* is known as the Root Directory or the C Drive.


How to Say It:
 

When you see C:, you read it aloud as:


"C Drive" or "C colon backslash"
 

Breaking Down the Parts

  • C: This is the Drive Letter. Most Windows computers use "C" for the primary hard drive where the operating system and your files are stored.

  • : The Colon acts as a separator between the drive letter and the path.

  • \ : The Backslash represents the Root. It is the very first folder that contains all other folders (like "Documents" or "Desktop") and files on that drive.

Note that:​

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  • The Root: The start of everything (C:).
     

  • Parent Folders: "Documents" and "Desktop" are the main branches.
     

  • Sub-folders: "Staff," "Students," and "Math" are smaller branches inside the main ones.

How to Write a Computer "Address" (File Path)

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A File Path is like a set of directions that tells the computer exactly where to find a file. Every address starts at the Root (the C:\ drive) and uses the Backslash ( \ ) to separate each folder "room" you walk through.

 

The 3 Rules for Writing Addresses:

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  1. Start at the Root: Always begin with C:.

  2. Follow the Path: Write the name of each folder in order as you move down the diagram.

  3. Use the Separator: Put a backslash between every name.

If we want to find the Algebra file:

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  • Step 1: Start at the root drive (C:).

  • Step 2: Go to the Desktop folder.

  • Step 3: Go into the HW folder.

  • Step 4: Go into the Math folder.

  • Step 5: Find the Algebra file.

 

The Full Address:

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      C:\Desktop\HW\Math\Algebra

Your Turn!

Look at the diagram above. Write the address for the student work folder 1M5:

 

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