How to Disable Auto Lock in Windows 10
Disabling auto lock in Windows 10 can be handy if you find it annoying when your screen locks automatically. By adjusting your power and sleep settings, you can keep your screen from locking every few minutes. This simple guide will walk you through the steps to disable auto lock and provide some useful tips to make sure your settings are just right.
How to Disable Auto Lock in Windows 10
In this step-by-step tutorial, you’ll learn how to stop Windows 10 from locking your screen automatically. By following these steps, you will adjust settings so your computer stays awake as long as you need it to.
Step 1: Open Settings
Click on the Start menu and select the gear icon to open the Settings app.
The Settings app is where you can control most aspects of your Windows experience. It’s also where you’ll find the options to change your power and sleep settings.
Step 2: Go to System
In the Settings app, click on "System" to access display, notifications, and power settings.
The System settings contain many options, but we’re focusing on power and sleep settings to stop the screen from auto-locking.
Step 3: Select Power & Sleep
On the left-hand menu, click on "Power & sleep" to see related settings.
Here, you’ll find the options that control when your screen turns off and when your computer goes to sleep. This is where you can make changes to prevent auto lock.
Step 4: Change Screen and Sleep Settings
Under "Screen," change the drop-down menus to "Never" for both "On battery power, turn off after" and "When plugged in, turn off after." Do the same under "Sleep."
By setting these options to "Never," you ensure that your screen stays on, and your computer doesn’t go to sleep, effectively stopping the auto lock feature.
Step 5: Adjust Additional Power Settings
Scroll down and click on "Additional power settings" to open the Power Options menu.
This takes you to a more detailed menu where you can adjust advanced power settings if necessary, ensuring your computer stays awake as desired.
Step 6: Choose or Customize a Power Plan
Select a power plan and click on "Change plan settings." Ensure the display and sleep settings are also set to "Never."
This step allows you to customize a specific power plan, making sure the settings apply consistently every time you use your computer.
After following these steps, your Windows 10 computer should no longer auto lock. Your screen will remain on, and your computer will stay awake until you manually lock it or turn it off.
Tips for Disabling Auto Lock in Windows 10
- Use Balanced Power Plan: If you don’t want to disable auto lock entirely, choose the Balanced power plan and adjust settings to extend the time before the screen turns off.
- Check Battery Settings: On laptops, be mindful of battery settings to avoid draining your battery too quickly.
- Lock Screen Manually: Remember to lock your screen manually (Windows key + L) when you leave your computer unattended for security reasons.
- Screen Saver Settings: Consider using a screen saver instead of letting the screen turn off; this can be an alternative way to prevent auto lock.
- Update Settings Regularly: Keep your Windows updates installed as new updates might reset your power settings.
Frequently Asked Questions about Disabling Auto Lock in Windows 10
How do I manually lock my screen if auto lock is disabled?
You can manually lock your screen by pressing the Windows key + L.
Will disabling auto lock affect my computer’s performance?
It may use more power, especially on battery, but it won’t significantly affect the performance.
Can I disable auto lock for specific user accounts only?
Yes, you can adjust power settings for each user account separately.
What if my settings revert after a Windows update?
You may need to reapply your settings after some Windows updates as they can reset power options.
Is it safe to disable auto lock on a shared computer?
Disabling auto lock on a shared computer can pose security risks, so it’s recommended to lock the screen manually when not in use.
Summary
- Open Settings
- Go to System
- Select Power & Sleep
- Change Screen and Sleep Settings to "Never"
- Adjust Additional Power Settings
- Choose or Customize a Power Plan
Conclusion
Now that you’ve learned how to disable auto lock in Windows 10, you can enjoy uninterrupted use of your computer without the screen turning off unexpectedly. This can be particularly useful during presentations, while watching videos, or when using your computer for extended periods without constant interaction. Remember, while keeping your screen on can be convenient, it’s always a good idea to lock your screen manually when you leave your computer unattended, especially in public or shared spaces. For more detailed control, explore the additional power settings and customize a power plan that fits your needs. Happy computing!

Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.