How to block unwanted application from internet in firewall
![qa-featured](https://www.techyv.com/sites/default/users/superadmin/qa-featured-300x270.png)
I want to block many applications in the windows 7 run PC in home. I have to do this because, I have limited data usage and things such as automatic updated of third party applications shouldn’t consume any data. Also, I have installed many handy tools which loads the ads from the internet. I think, if the application is able to load ads, it can also send a few details to third party. Hence I decided to block all unwanted applications. Kindly suggest me on how to block all software which I have installed from internet access?
![](https://techyv.com/sites/default/2016/10/techpedia_logo.png)