What Is Windows 11 S Mode, and Should You Use It? (2024)

Windows S Mode puts your computer on complete lockdown. Once activated, S Mode lets you enjoy the highest level of security Microsoft can offer. However, there are limitations.

If you're a Windows user, you should get the complete picture before you get a computer in Windows 11 S mode. So, let's explore what it is and if it's for you.

What Is Windows 11 S Mode?

What Is Windows 11 S Mode, and Should You Use It? (1)

S Mode is a feature that Microsoft created to give users a secure, smooth experience with the Windows operating system. When you use Windows 11 in S mode, your computer only gets access to basic resources and drivers. More notably, S mode freezes all other apps that hog your RAM and processes that may task your CPU. These changes in your user experience of Windows S mode will sound very familiar if you have used a Chromebook.

Should You Use Your PC in S Mode?

It depends on your security and privacy goals. Here are four reasons you may consider using a PC in Windows S Mode:

1. You Want to Ensure Your Child’s Safety

S mode restricts the applications that can run on the computer to Microsoft Store applications only. So, your child cannot download software from third-party sources. Also, they can only browse the web on Microsoft Edge. The Windows native browser has additional online security to prevent them from visiting unsafe websites. However, Edge does not exactly block access to all sites. So, you should consider other parental control options for PC.

You may also want to get a standard PC for your child and put it in S mode if you don’t want to buy a Chromebook for almost the same price. You may then take the computer out of S mode as their tech needs and ability to handle more responsibilities increase. But remember, deactivating S mode is quite easy, and your school-age child may learn to bypass parental controls.

2. You Handle Sensitive Documents

Window S mode prevents users from installing third-party apps. This restriction means your chances of installing malware on your computer reduce significantly. So, if you are a businessperson who routinely handles documents containing company secrets, you may use your personal computer in S mode.

Remember, you cannot use in-house or proprietary software in S-mode. So, if your company developed an app for its business, running S mode will prevent you from using it. Using your Windows 11 Home in S mode is only helpful pending when you get a company laptop running Windows Pro or Enterprise.

3. You Want to Do a Digital Detox

If you find yourself needing an escape from digital noise but can’t avoid your main PC entirely, consider getting a PC in S mode. Games on Microsoft Store aren’t the most exciting. And many handy third-party apps aren’t there either. So, you will be using only the apps necessary for your productivity.

However, remember that S mode is a one-way street. There’s no leaving S mode and going back. So, if you need to install a new non-Microsoft Store app for work, you’ll have to leave S mode. The alternative would be using a separate computer or web-based version of the app, if available. If these options sound like a hassle or you don't want to buy another PC, you can always dual-boot another operating system instead.

4. You Want the Chromebook Experience

S mode gives you a similar experience to what a Chromebook gives. So, you can get a high-end PC and try S mode for several days or weeks. This way, you can decide if you want all that power or if the basics work for you. More importantly, you retain the option to leave anytime you want—something you don’t get in Chromebooks.

5. Your Computer Boots Faster

What Is Windows 11 S Mode, and Should You Use It? (3)

If you have been using a Windows computer for a while, you’ll know notice how booting takes longer as you install more apps. This lag is because some autorun apps start working in the background once you turn on your computer. Third-party software and malware, especially, cause this lag. S mode lets you use apps optimized for Windows and reduces your risks of getting malware that slows down your computer.

What Are the Drawbacks of Using S Mode?

Your computer works the way Microsoft intended for it to work: safely and efficiently. However, there are drawbacks:

1. You Can Only Get Apps From the Microsoft Store

As seen on this Microsoft Dev Blog, users of Windows S can only run Modern Universal Windows Platform (UWP) store apps. These are apps that Microsoft developers directly created or verified. Other types of apps delivered through third-party licenses to the Microsoft Store will be unavailable in S mode.

2. You Can’t Use the Command Line or Code Editors

S mode is not for you if you are a developer, hacker, admin, or IT person managing a network of company computers. S mode prevents users from using the Windows Terminal or PowerShell. You can’t use Linux either. The main reason is that these apps run outside the safe environment that protects the operating system from malware. So, VS Code, other code editors, and developer tools are off the table.

3. The Windows Registry Is Off-limits

Like the command line and code editors, the Windows registry is also off-limits to users in S mode. The registry is a powerful database of configuration settings that lets power users customize Windows to their taste—beyond the regular settings. However, tinkering with the Windows registry can harm your PC, something the clamshell of S mode is designed to prevent.

What Is Windows 11 S Mode, and Should You Use It? (4)

How to Activate S Mode in Windows 11

You can’t activate S mode; it comes pre-installed or shipped with the OS. So, when you get a new laptop, you’ll have the option to use it in S mode when you’re setting it up for the first time. Some computers, like the Surface, come shipped with S mode only, and you don’t get that option to try S mode first.

How to Leave S Mode in Windows 11

Before you begin, note that leaving S mode is one-way. You can’t leave and come back.

That said, the first step is to check if your PC is running S mode in the first place. You can do this by navigating Windows > Settings > System > About. Your Windows specification will show if you’re running Windows 11 Home in S mode.

  1. If your PC is indeed running Windows 11 Home in S mode, you can leave by navigating to Windows > Settings > System > Activation.
  2. Click Upgrade your edition of Windows
  3. Follow the on-screen instructions

Window S Mode: Fast, Secure, but Limiting

S mode takes the responsibility of maintaining your cybersecurity off you. You also get a snappy performance from your hardware. This nature makes S mode better suited for people who don’t want to tinker with technology. If you can’t decide still, the good news is you can buy a regular PC and try out S mode. The snag is you can’t go back once you decide to take charge.

  • Windows
  • Security
  • Windows 11

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What Is Windows 11 S Mode, and Should You Use It? (2024)

FAQs

What Is Windows 11 S Mode, and Should You Use It? ›

Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience. To increase security, it allows only apps from Microsoft Store, and requires Microsoft Edge for safe browsing.

Is it worth keeping Windows 11 in S mode? ›

Because of S Mode's limited functionality, it's a good option for those who don't want to think about their computer security when purchasing a new PC. Without access to the command line and apps not approved for the Microsoft Store, it's much harder to download and execute malicious files or software.

What happens if I switch out of S mode Windows 11? ›

Switching out of S mode is one-way. If you make the switch, you won't be able to go back to Windows 10 or Windows 11 in S mode.

Why would you want Windows S mode? ›

Windows in S mode is a setting that prioritizes security and performance by allowing only apps from the Microsoft Store and restricting access to the command line, so it may not be for everyone. Additional security measures. Easier management of widespread enterprise devices and virus/malware threats.

Why can't I switch out of S mode? ›

If you cannot switch out of Windows S Mode, it may be due to issues with Microsoft servers. Restart the wauserv service in the Task Manager to fix any glitches with the Microsoft Update service, which handles update-related tasks on your PC.

What are the disadvantages of Windows in S mode? ›

S mode also has reduced accessibility features, and it doesn't support assistive technologies. This means users with disabilities may find it difficult to navigate and use the system.

Do I need antivirus for Windows 11 S mode? ›

Do I need antivirus software while in S mode? Yes, we recommend all Windows devices use antivirus software. Currently, the only antivirus software known to be compatible with Windows 11 in S mode is the version that comes with it: Windows Defender Security Center.

How do I get my computer out of Windows 11 S mode? ›

  1. Open Settings: Press Windows + I to open Settings. Navigate to System > Activation .
  2. Switch to Windows 11 Pro: Under "Switch to Windows 11 Pro," click "Go to the Store." In the Microsoft Store, click the "Get" button to switch out of S Mode.
Jun 1, 2024

Does S mode protect from viruses? ›

Windows 10 or 11 in S mode

Because this mode is streamlined for tighter security, the Virus & threat protection area has fewer options. But don't worry—the built-in security of this mode automatically prevents viruses and other threats from running on your device, and you'll receive security updates automatically.

Do I need McAfee if I have Windows 11? ›

Does Windows 10 or 11 need antivirus software? Absolutely. Every computer needs protection against viruses and other malware.

Can you use Google Chrome in S mode? ›

If your computer is using Windows S mode, you will not be able to install any applications outside of what is in the Microsoft App store. Therefore, applications such as Google Chrome, Firefox, Proctoring software, etc would be prohibited from installation.

What apps are available in S mode? ›

With Windows in S mode, you can only download programs from the Microsoft Store. This means you can't install programs like Google Chrome or Steam. You can only work with browser like Edge or Firefox. Luckily, there are more and more well-known programs like Adobe Photoshop available in the Microsoft Store.

How do I know if my computer is in S mode? ›

To check if your PC is using S-Mode go to Settings > System > About. On the About page, scroll down to the “Windows Specifications” section. If you see the words “in S mode” to the right of the Edition entry, you're using an S Mode PC. If you don't, you're not using S Mode.

Should I switch out of S mode in Windows 11? ›

If you use software unavailable on the Microsoft Store and have no alternative, then S mode likely isn't the best option. Remember, you can switch out of S mode to the full version of Windows 11 for free if it doesn't meet your needs. However, you can't change back again without a full OS reinstallation.

Can you turn off S mode and turn it back on? ›

Windows 10 in S mode only runs apps that you can find in the Microsoft Store. If you want to install an app that is not available in the Store, you will need to switch out of S mode. NOTE: Switching out of S mode is one-way. You cannot enable it again once you go back to Windows 10 Home or 10 Pro.

How do I switch out of S mode offline Windows 11? ›

Open Settings and go to System > Activation. Click Go to the Store under "Switch to Windows 11 Pro." Select Get out of S Mode.

Does switching out of S mode slow down a laptop? ›

Performance can suffer: If your computer is already slow, or it has a Celeron or Pentium processor, switching out of S Mode might cause things to slow down even more. In most cases, you should only turn off S Mode if your computer has an Intel processor and at least 6GB-8GB of RAM.

Does Windows 11 Home in S mode have Word? ›

Windows 11 S mode only allows apps including Office to be installed from the Store.

What is the difference between Windows 10 S mode and Windows 11 S mode? ›

On Windows 10 in S Mode, you can only install apps from the Store, and you can only browse the web with Microsoft Edge. On Windows 11 in S Mode, you can install other browsers from the Microsoft Store---but Edge will always be your default browser. Microsoft is pitching security, speed, and stability here.

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