Essential CMD Commands for Windows Users (original) (raw)

Last Updated : 12 Jan, 2026

The Windows Command Prompt (CMD) is a powerful tool that allows users to interact with their operating system through text-based commands.

1. CMD Commands for Beginners

These commands are essential for users who are new to CMD and provide basic functionalities to help them navigate and perform simple tasks.

**1. View Directory ' dir '

• **Function: Displays the contents of the current directory.
• **How to use: Type **dir**and press Enter. Use **dir /s**to include subdirectories.
• **Use case: Quickly view files and folders in your current location.

**Syntax: dir

2. Change Directories 'cd'

• **Function: Let's you navigate between folders.
• **How to use: Type cd [folder_name] to move into a directory. Used cd .. to go up one level.
• **Use case: Navigate to specific directories to manage files or execute commands

**Syntax: cd [folder name]

3. Create a New Directory 'mkdir' or 'md'

• **Function: Allows you to create a new directory
• **How to use: Type **mkdir [file_name]- Here the new directory name is GFG
• **Use case: When you need a new directory for any separate work, you may create a new directory

**Syntax: mkdir [GFG]

4. Rename a File 'ren'

• **Function: Helps in renaming any file or directory.
• **How to use: Type ren or **rename [old_name] [new_name]**and press **Enter.
• **Use case: Discover new method of renaming file or any directory.

**Syntax: ren xyz.txt newxyz.txt

5. Delete a File 'del'

• **Function: Lets you to remove one or more files
• **How to use: Type **del [file_name]- This will erase the provided file name
• **Use case: This function allows you to erase any file if you're unable to fetch

**Syntax: del[file_name]

6. Close 'exit'

• **Function: Closes the Command Prompt window.
• **How to use: Type **exit**and press **Enter.
• **Use case: Ends your session with CMD.

**Syntax: exit

7. Clear Screen 'cls'

• **Function: Clears all text from the CMD window.
• **How to use: Type **cls**and press **Enter.
• **Use case: Removes clutter after multiple commands

**Syntax: cls

8. View Available Command 'help'

• **Function: Lists all available commands and their descriptions.
• **How to use: Type **help**and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Syntax: help

time

9. Display or Set the System time 'time'

• **Function: Lets you set the system time or display the current time.
• **How to use: Type t ime [new_time] and press **Enter.
• **Use case: Allows the user to set their system's time without additional navigation

**Syntax: time [new_time]

10. Copy Files 'copy'

• **Function: Lists all available commands and their descriptions.
• **How to use: Type c opy [source1] [destination2] and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Syntax: copy file.txt Backup\

2. CMD Commands for Experts

These commands are more advanced and suitable for users comfortable with troubleshooting and system management tasks.

1. System File Checker 'sfc'

• **Function: Scans and repairs corrupted system files.
• **How to use: Type sfc /scannow in CMD (run as administrator).
• **Use case: Fix system errors related to missing or corrupted files.

**Syntax: sfc /scannow

2. Disk Error 'chkdsk'

• **Function: Scans the hard drive for bad sectors and file system errors.
• **How to use: Type chkdsk [drive letter]: /f (e.g., chkdsk C: /f) in CMD.
• **Use case: Identify and fix disk issues.

**Syntax: chkdsk C: /f

3. View Running Processor 'tasklist'

• **Function: Displays all running processes and their details.
• **How to use: Type **tasklist**to list processes. Use tasklist /fi "imagename eq [process name]" to filter.
• **Use case: Identify resource-heavy or unresponsive processes.

**Syntax: tasklist /fi "imagename eq [process name]

4. Restart 'shutdown'

• **Function: Allows you to shut down or restart the computer via CMD.
• **How to use:
  • Shutdown: shutdown /s /f /t [seconds].
  • Restart: shutdown /r /f /t [seconds].
• **Use case: Automate shutdown or restart tasks

**Syntax:
Shutdown: shutdown /s /f /t [seconds].
Restart: shutdown /r /f /t [seconds].

5. Network Statistics 'netstat'

• **Function: Displays active connections and listening ports.
• **How to use: Type **netstat**to view all active connections.
• **Use case: Diagnose network-related issues or monitor network activity.

**Syntax: netstat

6. Kill a Running Process 'taskkill'

• **Function: Lets you terminate a process using its process ID (PID)
• **How to use: Type t askkill /[PID] /F to terminate
• **Use case: Can be helpful for terminating any dedicated PID.

Example (PID: 1124)

**Syntax: taskkill /PID 11234 /F

7. View Saved Passwords 'netsh wlan show profiles'

• **Function: Retrieve the password of a saved Wi-Fi network.
• **How to use: Type netsh wlan show profile name="WiFi-Name" key=clear
• **Use case: Discover new commands and learn their functions.

**Example: netsh wlan show profile name="MyHomeWiFi" key=clear

3. CMD Commands for Utility

These commands are focused on specific tasks and utilities to enhance productivity and system performance.

1. Network Configuration 'ipconfig'

• **Function: Displays IP address, subnet mask, and gateway information.
• **How to use:
  • Basic: Type ipconfig.
  • Detailed: Type ipconfig /all.
• **Use case: Troubleshoot internet connectivity issues.

**Syntax: ipconfig

2. Network Connectivity 'ping'

• **Function: Sends packets to test communication with another device or website.
• **How to use: Type ping [destination]
• **Use case: Check if a device or website is reachable.

**Syntax: ping geeksforgeeks.org

3. System Information 'systeminfo'

• **Function: Displays detailed information about your computer.
• **How to use: Type systeminfo.
• **Use case: Quickly access system specifications for troubleshooting or reporting.

**Syntax: systeminfo

4. Trace Route 'tracert'

• **Function: Shows the path packets take to reach a specific destination.
• **How to use: Type tracert [destination]
• **Use case: Identify network bottlenecks or connectivity issues.

**Syntax: tracert geeksforgeeks.org

5. Manage Drives 'diskpart'

• **Function: Opens a command-line utility for managing disk partitions.
• **How to use: Type **diskpart**to enter the disk management interface.
• **Use case: Create, delete, or modify partitions on your drives.

**Syntax: diskpart

6. Delete a Directory 'rmdir'

• **Function: Removes directory from the origin
• **How to use: Type rmdir [directory_name] and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Example: GFG - Directory name

**Syntax: rmdir GFG

7. View 'rmdir'

• **Function: Removes directory from the origin
• **How to use: Type rmdir [directory_name] and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Example: GFG - Directory name

8. Manage User Account 'net user'

• **Function: To list all the user accounts
• **How to use: Type net user and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Syntax: net user username password /add

9. View Startup Programs 'wmic startup get caption,command'

• **Function: To check what programs launch on startup.
• **How to use: Type wmic startup get caption,command, and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Syntax: wmic startup get caption,command

4. CMD Commands for Troubleshooting

1. File Comparison 'fc'

• **Function: Compares two files and highlights differences.
• **How to use: Type fc [file1] [file2] to compare files.
• **Use case: Detect changes or errors in files

**Syntax: fc 1 2

2. **Advanced Network Diagnostics 'pathping'

• **Function: Combines ping and tracert functionalities to provide detailed network path diagnostics.
• **How to use: Type pathping [destination]
• **Use case: Troubleshoot complex network issues.

**Syntax: pathping geeksforgeeks.org

3. Registry Editor 'regedit'

• **Function: Launches the Windows Registry Editor.
• **How to use: Type **regedit**to open the registry.
• **Use case: Modify registry keys for advanced configuration or troubleshooting.

**Syntax: regedit

4. View MAC 'getmac'

• **Function: Displays the MAC address of your network adapter.
• **How to use: Type **getmac**to view the MAC address.
• **Use case: Identify your device's hardware address for network configurations

**Syntax: getmac

5. Power Configuration 'powercfg'

• **Function: Displays and manages power settings.
• **How to use: Type powercfg /[option]
• **Use case: Optimize power usage and troubleshoot battery issues.

**Syntax: powercfg /energy for a detailed power usage report

6. Enable Boot Manager 'bcdedit'

• **Function: Used to modify boot configuration settings
• **How to use: Type bcdedit / set current
• **Use case: Discover new commands and learn their functions.

**Syntax: bcdedit /set {current} bootmenupolicy standard

7. Format a Drive 'format'

• **Function: To erase any specific drive.
• **How to use: Type format [drive]: /FS:NTFS and press **Enter.
• **Use case: Discover new commands and learn their functions.

**Syntax: format D: /FS:NTFS

5. CMD Commands for Students

Students can use these commands to manage files, perform simple calculations, and even help with tasks like coding and studying.

1. Calculator 'calc'

• **Function: Opens the Windows Calculator application.
• **How to use: Type **calc**and press Enter.
• **Use case: Quickly open the calculator for

**Syntax: calc

6. CMD Commands for Programmers

Programmers often use CMD to automate tasks, compile code, and test network functionality. These commands can be especially useful for developers working in command-line environments.

1. Compile Java Code 'javac'

• **Function: Compiles Java source files into bytecode.
• **How to use: Type javac [file name].java to compile Java code.
• **Use case: Compile and test Java programs directly from the command line.

**Syntax: javac

2. Version Control 'git'

• **Function: Interacts with Git repositories from the command line.
• **How to use: Type git [command]
• **Use case: Manage version control, clone repositories, or push commits from the command line.

**Syntax: git clone [repository URL]

3. Execute Python Script 'python'

• **Function: Runs Python scripts in the command prompt.
• **How to use: Type python [script.py] to execute a Python program.
• **Use case: Test and run Python code directly in the command line.

**Syntax: python [script.py]

4. Run Node.js Scripts 'node'

• **Function: Executes Node.js scripts.
• **How to use: Type node [script.js] to run a JavaScript file using Node.js.
• **Use case: Run backend scripts and test JavaScript programs in the command line.

**Syntax: node [script.js]

5. Node Package Manager 'npm'

• **Function: Installs and manages JavaScript packages.
• **How to use: Type npm install [package] to install a package.
• **Use case: Manage dependencies and libraries in Node.js applications.

**Syntax: npm install [package]

**7. Bonus: CMD Tricks and Tips

To make CMD usage even more efficient, here are some bonus tips:

**1. Save CMD Output to a File

Use the**>** operator to save the output of a command to a text file.

**2. Open CMD in a Specific Directory

Instead of navigating manually, you can directly open CMD in a folder by typing cmd in the File Explorer's address bar.

**3. Use && for Multiple Commands

You can run multiple commands sequentially:

ipconfig && ping google.com