Who is using my wifi, if your question is this then you are in the right place? You need to check it because if many users use the same wifi network you may experience slow internet speed even though you have good speed from the provider.
I am going to show you “how to check who is using your wifi in D-link”.
2. Go to your web browser(Chrome/Mozilla/Internet Explorer/any) and enter this “192.168.0.1” into your search bar, you will see a window like below.