This way, you wont have to worry about unwanted app installation.

Blocking the app installation will also prevent malicious apps from installing add-ons and adware on your system.

you’re free to prevent users from installing programs on Windows 11 without installing any third-party apps.

Settings

Block Program Installation via controls

This method will use Windows 11s controls app to block program installation.

However, you cant prevent app installation via the Microsoft Store through the controls app.

Heres what you gotta do.

Apps

First, poke the Windows 11 Start button and selectSettings.

On the tweaks app, select theAppssection on the left pane.

On the right, tap on theAdvanced Appsettings.

Advanced App

  1. press the drop-down menu besideChoose where to get apps.

From the drop-down menu, selectThe Microsoft Store Only.

Prevent Users from Installing Software via Group Policy

Computer Configuration/Administrative Templates/Windows Components/Windows Installer

3.

Choose where to get apps

On the right, search forProhibit User Installspolicy.

Double tap on the Policy to open it in a new window.

SelectEnabledOn the Prohibit User Install Window and click theApplybutton.

‘The Microsoft Store Only’.

After making the changes, start your Windows 11 computer.

This will block the program installation completely.

To revert the changes, select Not Configured in the above step.

Local Group Policy

On the right side, double-press theDefaultkey.

Copy andpaste the value belowand hit theOkbutton on the Value data field.

C:\Windows\System32\msiexec.exe,1

5.

navigate to the path

To unblock program installation, enter this value and click theOkbutton.

C:\Windows\System32\msiexec.exe,0

Frequently Asked Questions:

Can you restrict app downloading on Windows 11?

How do I restrict the app installation to admin users?

Prohibit User Installs

You cant exactly restrict the app installation to an administrator account.

you might prevent the app installation, but an admin account can revert the changes that have been made.

How do I restrict someone from downloading an app?

select ‘Enabled’

The first method in this article discusses how to choose where to get apps.

you could snag the Microsoft Store Only to prevent others from installing apps from third-party sources.

Can you put a block on downloading apps?

Registry

Certain programs are available for PCs that let you block downloads from a web surfing app.

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