Buzz
The Windows 10 app repository is constantly growing; however, not all apps are available on Win10, and not all software developers want to integrate with Windows 10. This is why there are many third-party software options available outside the Windows Store. If you primarily use basic computer functions or office software, it's advisable not to install apps or software from external sources. This is why it's important to block untrusted apps on Windows 10 and block apps outside the Windows Store.
Windows Store is quite smooth and features a user-friendly interface, but sometimes encounters errors. If you're facing Windows Store crashes on Windows 10, refer to this guide on fixing Windows Store crashes on Windows 10 before exploring how to block untrusted apps on Windows 10 and block software outside the Windows Store in this article.
Blocking unidentified source applications on Windows 10, preventing software outside of Windows Store
Step 1: To understand how to block unidentified source applications on Windows 10, and prevent software outside of Windows Store, firstly open the Start Menu and type 'settings' and access Windows Settings section.
Step 2: In Windows settings, select the Apps - Uninstall, defaults, optional features section.
Step 3: Next, choose App & features where you manage all the applications, software installed in Windows 10.
Step 4: Navigate to the 'Apps & Features' section where you'll encounter the first option called Installing Apps. By default, Allow apps from anywhere is selected - permitting installations from various sources. Click on it to modify your preference.
Step 5: Here, you have two choices: Warn me before installing apps from outside the Store and Allow apps from the Store only.
- Opting for Warn me before installing apps from outside the Store means that software installations from external sources require your explicit consent. The system will automatically prompt you when installing apps not sourced from the Windows Store.
- Choosing Allow apps from the Store only indicates that you're restricting apps of unknown origins on Windows 10, limiting software to the Windows Store.
Step 6: If you opt for Allow apps from the Store only, you're effectively blocking apps of unknown origins on Windows 10, restricting software to the Windows Store. However, selecting Warn me before installing apps from outside the Store prompts a notification each time you attempt to install software from external sources.
