To minimize the risks, it makes sense for you to block such an app from using the internet on your computer. In some scenarios, you might come across an application that you suspect to be malicious or harmful. Well, since the application needs the internet to fetch the ad data, you can prevent the ad spam by cutting off web access for the app. Or you might be using an application that spams you with obnoxious ads and are looking for a way to stop the ads from showing up in the first place. In that case, you are better off instructing Windows to block internet access for that specific game application to ensure the game remains offline. Here’s another scenario: You might have a game that is suitable for your child only in offline mode, or you do not feel comfortable with your ward getting exposed to online (and unsupervised) multiplayer elements. If the program won’t listen to your instructions to hold off updating itself, then you have to ensure it never gets the updates in the first place. In such a scenario, you would not have much choice but to cut off internet access for the program. If our assumptions on the latter hold true, then you are about to find out why people try to prevent programs from using the internet.įor example, you might encounter or use an application that insists on fetching updates and installing them (automatically), but you do not want the updates because they break some functions or cause the app to perform worse than before. Or perhaps, you got curious while wondering why anyone would want to block an application from accessing the internet in the first place. Since you came to this page, you probably have your reasons for wanting to cut off web access for an app.

Why would I want to stop an application from using my internet?

Well, in this guide, we intend to show you how to block a program from connecting to the internet. In such moments, you may be looking to make changes to your computer settings to prevent the application from reaching the web. However, there are times when you do not want a specific app to use the internet. The vast majority of third-party applications on your computer can access the internet – and they tend to do so for different reasons.

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