Before you start doing it you will need this things.
- Wireless Router.
- Computer connected through wireless router via Ethernet or Wi-Fi.
The steps are listed here :-
1. Access your routers control panel. Read the manual if unsure.
2. Select ‘Home Network’ or similar option.
3. Select ‘WLAN’ or similar option and click on ‘configure’ or similar.
4. Unstick ‘broadcast network name’ or similar.
5. Click on ‘Apply’ or similar.
Precautions : Never do this without making a note of your Networks SSID. Otherwise it can be a painful hassle finding it.