So I was messing around and installing some programs on my computer, including peer guardian 2. I uninstalled it completely and see that it doesn't come up anymore in my list of running processes. However, some programs, such as Steam and a few other games that I have, will not connect online and tell me that I have no active internet connection. My internet works absolutely fine! It is only a few programs telling me this, which means that something is still blocking my internet connection on a few ports or to certain programs. How do I find out what it is? I'm so annoyed to the point that I may just reinstall my OS and start from scratch. Ah!!!! It's not a router issue as these programs used to connect a few days ago, and I didn't change anything.