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How to Install WSL on Windows in 2026 – Easy Setup Guide

Last Updated: May 18, 2026 27 min read Sanjeet Chauhan
How to Install WSL on Windows

If you use Windows and want to learn Linux, run Docker containers, manage VPS servers, or use development tools like Git, Python, and Node.js, then you may think the setup will be complicated. Earlier, many users had to install Linux separately or use slow virtual machines just to access Linux tools properly.

Now the process has become much simpler with WSL. You can run a real Linux environment directly inside Windows without removing your operating system or creating dual boot partitions. Everything works together more smoothly, which makes development, server management, and Linux learning much easier on Windows systems.

You’ll see how to install WSL correctly, set up Ubuntu and other Linux distributions, use important Linux commands, work with Docker and VS Code, and fix common WSL problems without creating a complicated setup.


What is WSL on Windows?

If you use Windows but also want Linux tools for development, server management, Docker, programming, or learning Linux commands, then WSL makes the whole process much easier for you.

WSL, meaning Windows Subsystem for Linux, is an official Microsoft feature that allows Linux to run directly inside Windows. This means you can use a real Linux environment on your Windows PC without installing another operating system, creating a dual boot setup, or using a heavy virtual machine.

After installing WSL, you can open Ubuntu or another Linux distribution directly from Windows Terminal and start using Linux commands just like you would on a normal Linux system.

You can:

  • Run Bash and Linux commands
  • Install Git, Python, Node.js, PHP, and Docker
  • Connect to VPS servers using SSH
  • Use cloud tools like AWS CLI and Terraform
  • Work on Laravel, React, and other development projects
  • Manage Linux servers directly from Windows

The biggest reason many developers now prefer WSL is because it gives them a proper Linux workflow while still keeping the comfort of Windows.

Earlier, setting up Linux on a Windows computer was not simple. Most users had to:

  • Install Linux separately
  • Create dual boot partitions
  • Use slow virtual machines
  • Restart the computer repeatedly to switch systems

WSL changed that completely.

Now Linux and Windows can work together on the same machine smoothly, which saves both time and system resources.

Microsoft currently provides two versions of WSL:

VersionDescription
WSL 1Uses a compatibility layer to translate Linux system calls into Windows
WSL 2Uses a lightweight virtual machine with a real Linux kernel

For most users, WSL 2 is the better option because it offers:

  • Better compatibility
  • Faster performance
  • Full Docker support
  • Improved filesystem speed
  • Better support for modern Linux applications

WSL also supports multiple Linux distributions, including:

  • Ubuntu
  • Debian
  • Kali Linux
  • openSUSE
  • Oracle Linux
  • Fedora based community builds

Among them, Ubuntu is the most commonly used because it is beginner friendly, stable, well documented, and supported by almost every modern development tool.

So if you want to use Linux tools on Windows in a simple and practical way, WSL is one of the best solutions available right now.


Why Developers Use WSL on Windows

WSL has become one of the most useful tools for Windows users who work with development, servers, cloud platforms, or Linux based applications. The main reason is simple, it gives you the power of Linux while still letting you use Windows normally.

Before WSL became popular, many developers had to install Linux separately, use dual boot systems, or run heavy virtual machines just to access Linux tools. That setup was often slow, complicated, and difficult to manage.

Now things are much easier.

With WSL, developers can use a real Linux environment directly inside Windows without leaving their normal workflow. They can open Windows apps, browsers, editors, and Linux terminals together on the same screen and work much more smoothly.

Web Development

Many modern web development tools are built mainly for Linux environments, which is why developers prefer WSL for projects like:

  • PHP and Laravel development
  • Node.js and React applications
  • Python projects
  • MySQL and PostgreSQL databases
  • Git and GitHub workflows

On normal Windows setups, developers sometimes face permission issues, package problems, or command compatibility errors. WSL helps avoid many of those problems because the tools run inside an actual Linux environment.

This makes development faster, cleaner, and more reliable.

DevOps and Cloud Workflows

WSL is also widely used in DevOps and cloud environments because many cloud tools are designed for Linux systems.

Developers and DevOps engineers commonly use WSL for:

  • Docker containers
  • Kubernetes management
  • Terraform automation
  • AWS CLI
  • Azure CLI
  • CI/CD pipelines

Since WSL 2 uses a real Linux kernel, Docker and container based workflows work much more naturally compared to older Windows based setups.

This is one of the biggest reasons why many developers moved from traditional virtual machines to WSL 2.

VPS and Server Management

If you manage VPS or dedicated servers, WSL can make your work much easier.

You can:

  • Connect to servers using SSH
  • Configure Apache or Nginx
  • Run Bash scripts
  • Manage Linux packages
  • Deploy applications remotely
  • Handle server automation tasks

Instead of opening separate Linux systems, everything can be managed directly from your Windows computer using WSL.

For hosting users and developers, this creates a much smoother Linux server management experience.

Learning Linux Without Installing Another Operating System

WSL is also a very good option for students and beginners who want to learn Linux safely.

You do not need to:

  • Remove Windows
  • Create disk partitions
  • Install dual boot systems
  • Use large virtual machine software

You can simply install WSL and start practicing Linux commands directly on your existing Windows system.

This makes learning Linux much easier, especially for beginners who want a simple and low risk setup.


Benefits of Using WSL 2 on Windows

WSL 2 gives Windows users a faster, smoother, and more complete Linux experience without dual boot systems or heavy virtual machines. It improves compatibility, supports Docker properly, uses fewer resources, and makes Linux development workflows much easier on Windows.

Main Benefits of WSL 2

WSL 2 improves performance, Linux compatibility, Docker workflows, development environments, and overall productivity for Windows users working with Linux tools.

FeatureBenefitExplanation
Real Linux Kernel SupportBetter CompatibilityLinux applications and commands work more naturally and reliably on Windows systems.
Better PerformanceFaster WorkflowImproves file operations, package installations, and overall development environment speed.
Full Docker SupportSmooth ContainersLinux containers run properly with better stability and resource management support.
Lower Resource UsageBetter EfficiencyUses less RAM and fewer system resources than traditional virtual machines.
Faster Startup TimeQuick AccessLinux environments open much faster compared to most virtual machine setups.
Windows and Linux IntegrationSeamless WorkflowWindows and Linux tools work together smoothly on the same computer.
Easy File AccessSimple ManagementAccess Windows and Linux files directly without complicated sharing configurations.
Better Development WorkflowEasier DevelopmentSupports Git, Node.js, Python, PHP, and modern programming environments efficiently.
Linux GUI App SupportBetter FlexibilityRun Linux graphical applications directly on Windows using WSLg support.
Simple Linux LearningBeginner FriendlyPractice Linux commands safely without replacing or removing the Windows operating system.

System Requirements Before Installing WSL

Before installing WSL, your computer should meet some basic requirements for proper performance and compatibility. Most modern Windows laptops and PCs already support WSL 2, but checking these settings first can help avoid installation problems later.

Main Requirements for WSL

These requirements help WSL run properly, support Linux distributions smoothly, and avoid compatibility or virtualization related installation issues.

RequirementSupported OptionExplanation
Windows VersionWindows 10 Version 2004 or laterOlder Windows versions may not support modern WSL 2 features properly.
Recommended SystemWindows 11Provides better WSL performance, compatibility, and Linux GUI application support.
Build VersionBuild 19041 or laterRequired for installing and running WSL 2 successfully on Windows 10.
Virtualization SupportIntel VT-x or AMD-VRequired for running WSL 2 using lightweight virtualization technology.
BIOS/UEFI SettingVirtualization EnabledVirtualization must be enabled inside BIOS or UEFI system settings.
Administrator AccessRequiredNeeded because WSL changes important Windows system features during installation.
Internet ConnectionStable Internet RequiredRequired for downloading Linux distributions, updates, and WSL kernel packages.
Storage SpaceMinimum Free Disk SpaceLinux distributions and development tools require available storage for installation.

How to Install WSL on Windows (Step by Step Guide)

Installing WSL on Windows is much easier now compared to older setup methods. Earlier, users had to manually enable multiple Windows features, install Linux kernels separately, and configure everything step by step.

But modern versions of Windows 10 and Windows 11 now allow you to install WSL using a single command, which makes the entire setup process faster and beginner friendly.

Once WSL is installed, you can use a complete Linux environment directly inside Windows for development, Docker containers, VPS management, programming, cloud tools, and Linux commands without using dual boot or heavy virtual machines.

Before starting the installation:

  • Make sure virtualization is enabled on your system
  • Update Windows to the latest version
  • Use administrator access during installation
  • Keep an active internet connection for downloading Linux packages

Step 1: Open PowerShell or Windows Terminal as Administrator

First, you need to open Windows Terminal or PowerShell with administrator permissions because WSL modifies important Windows system features during installation.

To open it:

  1. Right click the Start button
  2. Select:
    • Windows Terminal (Admin)
      or
    • PowerShell (Admin)

After opening the terminal, you are ready to start the WSL installation process.

Step 2: Install WSL Using a Single Command

Now run the following command:

wsl --install

This command automatically performs several important tasks in the background, including:

  • Enabling Windows Subsystem for Linux
  • Enabling Virtual Machine Platform
  • Installing the latest Linux kernel
  • Downloading Ubuntu by default
  • Configuring WSL 2 automatically

In most cases, this is all you need for a complete WSL setup.

The installation process may take a few minutes depending on:

  • Internet speed
  • System performance
  • Windows update status

During installation, Windows may ask you to restart your computer.

If you see a restart prompt, save your work and restart the system to continue the setup properly.

Step 3: Complete the Ubuntu Setup

After restarting Windows, Ubuntu usually launches automatically and begins the initial Linux setup process.

During this step:

  • Linux system files are extracted
  • Ubuntu environment gets configured
  • User account setup begins

You will be asked to create:

  • A Linux username
  • A Linux password

Your Linux username does not need to match your Windows username.

While entering the password, the terminal will not show letters, dots, or symbols on the screen. This is completely normal behavior in Linux terminals and is done for security purposes.

After creating your username and password, Ubuntu finishes the setup automatically, and your Linux environment becomes ready to use.

Step 4: Verify That WSL Installed Correctly

After installation is complete, it is a good idea to check whether WSL 2 is working properly on your system.

To see installed Linux distributions and WSL versions, run:

wsl -l -v

To check overall WSL status, run:

wsl --status

These commands help you verify:

  • Installed Linux distributions
  • Active WSL version
  • Default Linux environment
  • Running status

If the version column shows 2, then WSL 2 has been installed successfully and is working correctly on your Windows system.

At this point, your Linux environment is fully ready for:

  • Development projects
  • Docker containers
  • Git workflows
  • SSH server management
  • Linux command usage
  • Cloud and DevOps tools

How to Install Ubuntu on WSL (Step by Step)

Ubuntu is the default Linux distribution used with WSL and is also the most recommended option for beginners, developers, and server administrators. It is widely used because it offers stable performance, strong security updates, excellent package support, and compatibility with most modern development tools.

Many developers prefer Ubuntu on WSL for:

  • PHP and Laravel projects
  • Python and Node.js development
  • Docker containers
  • Git and GitHub workflows
  • VPS and cloud server management

Another reason Ubuntu is so popular is its huge community support. If you ever face an issue, you can easily find tutorials, guides, and solutions online.

Step 1: Install Ubuntu on WSL

If Ubuntu was not installed automatically during WSL setup, you can install it manually using this command:

wsl --install -d Ubuntu-22.04

This command downloads and installs Ubuntu 22.04 LTS on your Windows system.

The installation process may take a few minutes depending on your internet connection and system speed.

Step 2: Set Ubuntu as Default Distribution

If you install multiple Linux distributions on WSL, you can set Ubuntu as the default distribution using:

wsl --set-default Ubuntu-22.04

After setting it as default, Ubuntu will open automatically whenever you run the wsl command.

Step 3: Complete Ubuntu User Setup

Once Ubuntu launches for the first time, it will ask you to create:

  • A Linux username
  • A Linux password

This account will be used for:

  • Installing packages
  • Running sudo commands
  • Managing Linux tools and applications

While typing the password, nothing will appear on the screen. This is normal Linux security behavior.

Ubuntu LTS stands for Long Term Support. These versions are designed for stability and receive:

  • Regular security updates
  • Bug fixes
  • Long term maintenance support
  • Better compatibility with development tools

Because of their reliability and stability, Ubuntu LTS versions are commonly used for:

  • Development environments
  • Docker projects
  • VPS servers
  • Cloud workflows
  • Production applications

For most Windows users, Ubuntu 22.04 LTS is currently one of the best choices for using Linux with WSL.


How to Install Other Linux Distributions on WSL

WSL allows you to install multiple Linux distributions on the same Windows system. This means you can use Ubuntu, Debian, Kali Linux, openSUSE, and other Linux environments together without replacing Windows or creating dual boot partitions.

Different Linux distributions are useful for different purposes. For example, Ubuntu is popular for development, Debian is known for stability, Kali Linux is widely used for cybersecurity learning, and openSUSE is commonly used in enterprise environments.

Step 1: Open PowerShell or Windows Terminal as Administrator

First, open Windows Terminal or PowerShell with administrator permissions.

To do this:

  1. Right click the Start button
  2. Select:
    • Windows Terminal (Admin)
      or
    • PowerShell (Admin)

This allows Windows to install Linux distributions properly.

Step 2: Check Available Linux Distributions

Now run the following command to view all supported Linux distributions available for WSL:

wsl -l -o

After running the command, Windows will display a list of available Linux distributions that you can install directly through WSL.

Step 3: Install Debian on WSL

If you want a stable and lightweight Linux environment, Debian is a very good option.

Run this command:

wsl --install -d Debian

Windows will now download and install Debian automatically.

Step 4: Install Kali Linux on WSL

Kali Linux is mainly used for cybersecurity learning, penetration testing, and ethical hacking practice.

Run this command:

wsl --install -d Kali-Linux

The installation process may take a few minutes depending on your internet speed.

Step 5: Install openSUSE on WSL

openSUSE is commonly used for enterprise Linux environments and professional administration tasks.

Run this command:

wsl --install -d openSUSE-Leap-15.6

WSL will automatically download and configure openSUSE on your system.

Step 6: Complete Linux User Setup

After installation finishes, the Linux distribution launches automatically for first time setup.

You will be asked to create:

  • A Linux username
  • A Linux password

This account will be used for:

  • Installing packages
  • Running administrator commands
  • Managing Linux applications

While typing the password, nothing appears on the screen. This is normal Linux terminal behavior.

Step 7: Verify Installed Linux Distributions

To see all installed Linux distributions, run:

wsl -l -v

This command shows:

  • Installed distributions
  • WSL version
  • Running status

At this point, your selected Linux distribution is fully installed and ready to use on Windows.


How to Set WSL 2 as Default Version

WSL 2 is the recommended version for most Windows users because it offers better Linux compatibility, faster performance, improved filesystem speed, and full Docker support. Unlike WSL 1, WSL 2 uses a real Linux kernel, which allows Linux applications and development tools to work much more smoothly on Windows.

If you plan to use Docker, Node.js, Python, VPS management tools, or modern Linux development environments, WSL 2 is the better option.

Step 1: Open PowerShell as Administrator

First, open Windows Terminal or PowerShell with administrator permissions.

To do this:

  1. Right click the Start button
  2. Select:
    • Windows Terminal (Admin)
      or
    • PowerShell (Admin)

Administrator access is required because WSL settings modify important system configurations.

Step 2: Set WSL 2 as Default Version

Now run the following command:

wsl --set-default-version 2

This command tells Windows to use WSL 2 automatically whenever you install a new Linux distribution in the future.

After running the command successfully, all newly installed Linux distributions will use WSL 2 by default.

Step 3: Convert an Existing Linux Distribution to WSL 2

If you already installed a Linux distribution using WSL 1, you can upgrade it to WSL 2.

For example, to convert Ubuntu, run:

wsl --set-version Ubuntu 2

Windows will now begin converting the Linux distribution to WSL 2.

The conversion process may take a few minutes depending on:

  • Distribution size
  • SSD or HDD speed
  • Overall system performance

During conversion, avoid closing the terminal window.

Step 4: Verify the WSL Version

After the conversion finishes, check the installed WSL version by running:

wsl -l -v

You should now see:

  • Your Linux distribution name
  • Running status
  • Version number showing 2

If the version column displays 2, then WSL 2 is successfully configured on your Windows system.

WSL 2 provides several major advantages, including:

  • Better Linux application compatibility
  • Faster filesystem performance
  • Full Docker container support
  • Real Linux kernel functionality
  • Improved development workflows
  • Better support for modern cloud and DevOps tools

Basic WSL Commands Every Beginner Should Know

After installing WSL, there are a few important commands every beginner should learn because they help you manage Linux distributions, update WSL, start Linux environments, and control running sessions directly from Windows Terminal or PowerShell. These commands are simple, but they are used very frequently while working with Linux on Windows.

Check Installed Linux Distributions

Use this command to see all installed Linux distributions along with their WSL version and running status.

wsl -l -v

Start WSL

This command opens your default Linux distribution directly from Windows Terminal.

wsl

Shutdown WSL

Use this command to stop all running WSL distributions and restart the Linux environment cleanly.

wsl --shutdown

This command is also useful for fixing temporary WSL performance or network problems.

Update WSL

This command updates the WSL kernel and important WSL components to the latest version.

wsl --update

Keeping WSL updated improves:

  • Security
  • Stability
  • Compatibility
  • Performance

Exit Linux Session

When you finish using Linux, you can close the current WSL session using:

exit

This safely returns you back to the normal Windows terminal environment.

These basic commands are commonly used for:

  • Managing Linux environments
  • Updating WSL components
  • Checking active distributions
  • Restarting WSL sessions
  • Controlling Linux workflows on Windows

How to Update WSL and Linux Packages

Keeping WSL and Linux packages updated is very important because updates improve security, system stability, software compatibility, and overall performance. Regular updates also help fix bugs, improve Docker support, and ensure development tools work properly on your Windows system.

Step 1: Update the WSL Kernel

First, update the WSL kernel and core WSL components by running:

wsl --update

This command downloads and installs the latest WSL updates provided by Microsoft.

Updating WSL regularly helps improve:

  • Linux compatibility
  • Docker performance
  • Security fixes
  • Overall system stability

Step 2: Restart WSL

After updating WSL, restart the Linux environment using:

wsl --shutdown

This closes all running WSL sessions and reloads the updated WSL environment properly.

Step 3: Update Ubuntu or Linux Packages

Now open Ubuntu or your Linux distribution and run:

sudo apt update && sudo apt upgrade -y

This command:

  • Refreshes package lists
  • Downloads available updates
  • Installs the latest software versions automatically

Keeping Linux packages updated improves:

  • Security
  • Software stability
  • Development tool compatibility
  • System performance

Step 4: Install Important Development Tools

You can also install some commonly used Linux development tools using:

sudo apt install build-essential git curl -y

These packages are widely used for:

  • Compiling applications
  • Git and GitHub workflows
  • Downloading files and APIs
  • Development environments
  • Server management tasks

For most developers and VPS users, these tools are part of a normal Linux setup and are useful for daily development work on WSL.


How to Use VS Code, Docker, and SSH With WSL

One of the biggest advantages of WSL is that it works extremely well with modern development tools like VS Code, Docker, and SSH. This allows developers to create a complete Linux based development environment directly on Windows without using separate virtual machines or dual boot systems.

Many developers now use this setup daily for web development, Docker containers, VPS management, cloud workflows, and Linux server administration.

Using VS Code With WSL

Visual Studio Code integrates very smoothly with WSL and allows you to work on Linux projects directly from Windows.

First, install:

  • Visual Studio Code
  • Remote – WSL extension

After setup, VS Code can:

  • Open Linux project folders directly
  • Run Linux terminals inside VS Code
  • Use Linux development tools naturally
  • Improve overall development workflows

This setup is especially useful for:

  • Laravel development
  • Node.js projects
  • Python programming
  • Git and GitHub workflows

Many developers now prefer VS Code with WSL because it combines Windows usability with Linux development environments.

Using Docker With WSL 2

Docker works much better with WSL 2 because it uses a real Linux kernel instead of older Windows container systems.

To use Docker with WSL:

  1. Install Docker Desktop
  2. Enable the WSL 2 based engine
  3. Connect Docker with your Linux distribution

After setup, Docker containers run much more smoothly and efficiently on Windows.

Compared to older container setups:

  • Performance is faster
  • Linux compatibility is better
  • Resource usage is lower
  • Container workflows feel more natural

This is one of the main reasons many developers now prefer WSL 2 for Docker environments.

Using SSH in WSL

WSL is also excellent for SSH based server management and Linux administration tasks.

To generate SSH keys, run:

ssh-keygen -t ed25519

To connect to a VPS or Linux server, use:

ssh user@server-ip

Using SSH inside WSL makes it easier to:

  • Manage VPS servers
  • Access Linux systems remotely
  • Configure Apache or Nginx
  • Deploy applications
  • Run Bash scripts
  • Handle server automation workflows

Because WSL provides a real Linux command line environment, SSH tools work much more naturally compared to traditional Windows terminal setups.


How to Access Windows Files Inside WSL

One of the most useful features of WSL is that Windows and Linux files can work together on the same system. This makes development, file management, and project workflows much easier because you can access Windows files directly from Linux and also open Linux files from Windows without complicated sharing setups.

Inside WSL, Windows drives are automatically mounted under the /mnt directory.

For example:

  • Windows C drive → /mnt/c
  • Windows D drive → /mnt/d

So if you want to access files stored on your Windows desktop, downloads folder, or another drive, you can navigate to them directly from your Linux terminal.

For example:

cd /mnt/c

This command opens the Windows C drive inside WSL.

Access Linux Files From Windows

You can also open Linux files directly from Windows File Explorer using:

\\wsl$

After entering this path in File Explorer, you can browse:

  • Linux home directories
  • Project folders
  • Installed distributions
  • Linux configuration files

This creates a much smoother workflow between Windows and Linux environments.

Best Practice for Better Performance

For the best development performance, it is recommended to keep active projects inside your Linux home directory instead of directly inside mounted Windows folders.

For example, use:

~/projects

instead of:

/mnt/c/projects

This improves:

  • Git performance
  • Node.js speed
  • File handling efficiency
  • Package installation speed

Large development projects usually work faster when stored inside the native Linux filesystem used by WSL.


Common WSL Installation Errors and Fixes

While installing or using WSL, some users may face errors related to virtualization, kernel updates, Microsoft Store restrictions, or network connectivity. Most of these problems are common and can usually be fixed with a few simple steps. Understanding these issues early can help you complete the WSL setup process more smoothly.

Virtualization Disabled Error

One of the most common WSL 2 installation problems happens when hardware virtualization is disabled in BIOS or UEFI settings.

WSL 2 requires virtualization technologies such as:

  • Intel VT-x
  • AMD-V
  • SVM Mode

To fix this problem:

  1. Restart your computer
  2. Open BIOS or UEFI settings
  3. Enable virtualization support
  4. Save changes and restart Windows

After enabling virtualization, WSL 2 should install properly.

WSL Kernel Update Error

Sometimes WSL may show kernel update related errors during installation or while upgrading WSL components.

In many cases, the issue can be fixed by running:

wsl --update

Common reasons behind this problem include:

  • Poor internet connection
  • Administrator permission issues
  • Antivirus software interference
  • Incomplete Windows updates

Keeping Windows fully updated also helps prevent many WSL kernel related problems.

Microsoft Store Installation Problems

Some school, office, or company systems block Microsoft Store access for security reasons. Because of this, Linux distributions may fail to download normally.

In such situations, you can:

  • Install Linux distributions manually through PowerShell
  • Use offline Linux distribution packages
  • Install WSL distributions directly using command line tools

This method is commonly used in restricted work environments.

DNS or Network Problems in WSL

Sometimes Linux distributions inside WSL may experience:

  • DNS failures
  • Internet connection issues
  • Network configuration problems

A quick restart of WSL often fixes temporary networking issues.

Run:

wsl --shutdown

After restarting WSL, open your Linux distribution again and check the internet connection.

This simple command helps refresh the Linux networking environment and solves many temporary WSL network related problems.


How to Restart, Reset, or Remove WSL

Sometimes WSL may stop responding properly, show temporary performance issues, or require a clean restart after updates and configuration changes.

In some cases, users may also want to remove a Linux distribution or completely uninstall WSL from Windows. Microsoft provides simple commands for restarting, resetting, and removing WSL environments safely.

Restart WSL

If WSL becomes slow, freezes, or shows temporary network problems, restarting the WSL environment can often fix the issue.

Run the following command:

wsl --shutdown

This command:

  • Stops all running Linux distributions
  • Closes active WSL sessions
  • Restarts the WSL environment cleanly

After running the command, simply open your Linux distribution again to restart WSL.

Remove a Linux Distribution

If you no longer want a specific Linux distribution installed on your system, you can remove it using:

wsl --unregister Ubuntu

Replace Ubuntu with the name of your installed Linux distribution if needed.

Important:
This command permanently deletes:

  • Linux files
  • Installed applications
  • User accounts
  • Configuration data inside that distribution

Before removing a distribution, make sure to back up important projects or files.

Completely Uninstall WSL

If you want to fully remove WSL from Windows, run:

wsl --uninstall

This command removes:

  • Installed Linux distributions
  • WSL components
  • Linux kernel packages
  • Virtual machine integrations
  • Related WSL configurations

Completely uninstalling WSL is useful when:

  • Reinstalling WSL from scratch
  • Fixing major setup issues
  • Cleaning unused Linux environments
  • Freeing system storage space

After uninstalling, you can reinstall WSL anytime using the normal installation process again.


WSL 1 vs WSL 2: Which One Should You Use?

Microsoft provides two versions of Windows Subsystem for Linux: WSL 1 and WSL 2. Both allow Linux environments to run on Windows, but WSL 2 is much more advanced and is recommended for most users today.

It uses a real Linux kernel, provides better compatibility, faster performance, and full Docker support, making it more suitable for modern development and DevOps workflows.

WSL 1 is older and lighter, but it has limited compatibility because it does not use a real Linux kernel. It may still work well on older systems that do not support virtualization properly.

FeatureWSL 1WSL 2
Linux KernelNo real Linux kernel supportUses a real Linux kernel
Docker SupportLimited Docker compatibilityFull Docker container support
Linux CompatibilityModerate compatibilityExcellent Linux compatibility
File PerformanceSlower filesystem performanceFaster Linux filesystem performance
Virtualization RequiredNoYes
System Resource UsageLower resource usageSlightly higher but more efficient overall
Development WorkflowBasic Linux workflowsBetter for modern development environments
Best ForOlder systemsDevelopers, Docker, DevOps, and VPS management

For most users, WSL 2 is the better choice because it provides:

  • Better performance
  • Faster Linux file handling
  • Full Docker integration
  • Improved Linux application compatibility
  • Better support for modern cloud and development tools

WSL 1 may still be useful on older computers where virtualization support is unavailable or restricted, but for modern Windows systems, WSL 2 is generally the recommended option.


Is WSL Safe on Windows?

Yes, WSL is generally safe to use on Windows when it is installed and used properly. It is an official Microsoft feature designed to run Linux environments securely inside Windows without replacing your operating system. Millions of developers, students, and system administrators use WSL daily for programming, Docker containers, server management, and Linux development workflows.

One reason WSL is considered safe is because it is maintained and regularly updated by Microsoft. WSL 2 also uses a lightweight virtualized environment with a real Linux kernel, which helps isolate Linux processes from the main Windows system more effectively.

However, just like a normal Linux system, security also depends on how you use it. Installing unknown scripts, unsafe packages, or suspicious tools can still create security risks.

For safer WSL usage:

  • Install packages only from trusted sources
  • Keep WSL and Linux packages updated regularly
  • Avoid running unknown Bash scripts
  • Use strong SSH keys and passwords
  • Enable Windows security updates
  • Remove unused Linux distributions when not needed

For most users, WSL is a safe and reliable way to use Linux tools on Windows without setting up dual boot systems or traditional virtual machines.


FAQs

Is WSL Free on Windows?

Yes, WSL is completely free on supported versions of Windows 10 and Windows 11. Microsoft provides WSL as a built in Windows feature, so you do not need to purchase any separate license to use it. You can install Linux distributions like Ubuntu, Debian, and Kali Linux directly on Windows without paying additional charges. However, some third party tools or cloud services used with WSL may have their own pricing.

Does WSL Work on Windows Home Edition?

Yes, WSL 2 works properly on Windows Home editions as well. Earlier, some advanced virtualization features were mostly associated with Windows Pro editions, but modern versions of Windows Home now support WSL 2 officially. As long as your system supports virtualization and meets the minimum Windows version requirements, you can install and use WSL without problems.

How Do I Check if I Am Using WSL 2?

You can check your installed WSL version by running the following command inside PowerShell or Windows Terminal: wsl -l -v
This command displays:
• Installed Linux distributions
• Running status
• Current WSL version
If the version column shows 2, then your Linux distribution is running on WSL 2 successfully.

Can I Install Kali Linux on WSL?

Yes, Kali Linux is officially supported on WSL and can be installed directly through PowerShell or Windows Terminal. Many cybersecurity students and ethical hacking learners use Kali Linux on WSL because it provides access to Linux security tools directly on Windows without requiring a separate Linux installation or virtual machine.

You can install Kali Linux using: wsl –install -d Kali-Linux

Can I Use Docker Without Docker Desktop?

Yes, Docker Engine can run directly inside some WSL Linux distributions without Docker Desktop. However, many beginners and developers still prefer Docker Desktop because it provides easier setup, graphical management tools, automatic WSL integration, and simpler container management on Windows systems.

For advanced users, running Docker directly inside WSL can reduce resource usage and provide more control over the Linux environment.

What is the Difference Between WSL and a Full Virtual Machine?

The biggest difference is that WSL is much lighter and faster than a traditional virtual machine. WSL integrates Linux directly with Windows, allowing both environments to work together more smoothly.
Traditional virtual machines usually:
• Require more RAM and storage
• Run a complete separate operating system
• Take longer to start
• Consume more system resources
WSL, especially WSL 2, provides a more lightweight Linux environment with better Windows integration, making it ideal for development, Docker workflows, server management, and Linux command usage on Windows systems.


Conclusion

Using Linux on Windows is much easier now than it was earlier. Instead of creating dual boot systems or using heavy virtual machines, you can now run a real Linux environment directly inside Windows smoothly with WSL.

Whether you want to learn Linux, manage VPS servers, use Docker containers, or work on development projects, WSL makes everything simpler. WSL 2 especially provides better performance, stronger compatibility, and a smoother Linux workflow on Windows systems.

For most users, Ubuntu with WSL 2 is one of the best starting options because it is stable, beginner friendly, and widely supported. Once configured properly, Windows and Linux can work together without creating a complicated setup.

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