Many people start using your Wi-Fi for free, once they get your password, or sometimes your password leaks out of nowhere. This not only reduces your speed but also effects the performance of the WiFi.

Wireless Network Watcher is a software, with the help of which you can identify the devices attached to your wireless network. 

1. For this firstly install and download this software.
2. Then connect your system to the Wi-Fi connection.
3. After this, scrutinize which devices are connected to it.
4. Then launch the tool from PC.
5. After launching it will scan your network which can be started via clicking “Start Scanning”.
6. After few seconds, this tool will present the details of all networks which are connected to for Wireless connection.

This is an easy way to figure out who is creating load for your wireless.