How to Turn Off Background Apps in Windows 11 (Step-by-Step Guide)

Turn Off Background Apps in Windows 11

If your Windows 11 PC feels slower than it should, background apps may be part of the problem.

Some apps keep running even when you are not actively using them. That can affect:

  • memory usage
  • battery life
  • startup speed
  • overall performance

Microsoft's support pages confirm that some apps let you manage their background activity, and reducing background activity can help with both battery life and performance.

The good news is that you do not need any third-party tools to deal with this.

1. Check Which Apps Are Using Power in the Background

A practical place to start is Battery usage, because it can show which apps are active in the background.

Steps

  1. Open Settings
  2. Go to System -> Power & battery
  3. Click Battery usage
  4. Look through the app list
  5. Check which apps seem active in the background

Microsoft documents this exact path for managing background activity on supported apps.

Windows 11 battery usage settings showing apps using power in the background

2. Turn Off Background Activity for Supported Apps

Not every app gives you this option, but many do.

Steps

  1. Stay in Battery usage
  2. Find the app you want to control
  3. Click the More options button next to it
  4. Select Manage background activity
  5. Under Let this app run in the background, choose Never

Microsoft's support page explains that available options can include Always, Power optimized, or Never, depending on the app.

Background activity settings for an app in Windows 11

3. Turn Off Startup Apps You Do Not Need

A lot of background activity starts the moment you sign in.

Microsoft notes that startup apps can be managed from Settings or Task Manager, which makes this one of the safest ways to reduce unnecessary background load.

Steps

  1. Open Settings
  2. Go to Apps -> Startup
  3. Review the list
  4. Turn off apps you do not need launching at sign-in

You can also do this in Task Manager -> Startup apps.

Startup apps settings page in Windows 11

4. Use Task Manager to Spot Heavy Background Processes

If your system still feels busy, Task Manager can help you find what is running.

Steps

  1. Press Ctrl + Shift + Esc
  2. Open Task Manager
  3. Look under Processes
  4. Sort by Memory or CPU
  5. Identify apps you do not need right now

This does not permanently disable an app, but it helps you see whether background processes are actually the problem.

Task Manager sorted by Memory or CPU

5. Use a More Efficient Power Mode

Windows 11 power settings can also reduce background activity.

Microsoft’s support documentation says Best power efficiency can help save power by limiting background activity, and Energy saver can further limit background processes when needed.

Steps

  1. Open Settings
  2. Go to System -> Power & battery
  3. Find Power mode
  4. Choose Best power efficiency if you want to reduce unnecessary background activity
Power mode settings in Windows 11 showing battery efficiency options

6. Uninstall Apps You Never Use

Sometimes the best fix is simply removing software you do not need.

Unused apps may still:

  • check for updates
  • add startup tasks
  • run helper processes
  • consume memory in the background

Steps

  1. Open Settings
  2. Go to Apps -> Installed apps
  3. Review the app list
  4. Remove software you no longer use

Microsoft’s performance tips for Windows also recommend turning off background apps and managing installed apps to improve performance.

7. Know the Limitation: Not Every App Can Be Controlled This Way

This part matters.

Microsoft notes that desktop apps are different from many Store-style apps, and Windows privacy pages do not control every type of system resource usage for every app. In other words, some apps simply will not offer a normal background-permission switch.

So if you do not see a Manage background activity option for a specific program, that does not always mean something is wrong.

Extra Tip

Do not turn everything off blindly.

Apps like:

  • cloud sync tools
  • security software
  • messaging apps
  • update helpers you actually rely on

may still need some background access to work properly.

A better approach is to disable the apps you clearly do not need, then test your system for a day or two.

Conclusion

If you want to turn off background apps in Windows 11, the safest approach is:

  • check Battery usage
  • set supported apps to Never
  • disable unneeded startup apps
  • use Task Manager to spot heavy processes
  • switch to a more efficient power mode
  • uninstall apps you no longer use

This is one of the easiest ways to reduce background activity without using risky tweaks or third-party tools.

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