How to Change Your Wi-Fi Password (Step by Step)

If your internet feels slow, someone else may be using it. An open or weak Wi-Fi password lets neighbours connect, eats your speed and can expose your devices to malware. Changing it takes about five minutes.

Before you start

• Use a phone or laptop that is connected to the router (Wi-Fi or cable).
• Find the router’s address and login on the sticker under the router.
• Remember: after you save, every device must reconnect with the new password.

Step-by-step

1. Open the router page. Type the router address into your browser — usually 192.168.0.1, 192.168.1.1 or 192.168.2.1. On Windows you can find it by running ipconfig and looking for “Default Gateway”.
2. Log in. Enter the admin username and password from the sticker (often “admin”). If you changed it and forgot it, a factory reset restores the default — but it also erases your settings, so call your ISP first.
3. Open the wireless settings. Look for “Wireless”, “Wi-Fi” or “WLAN”.
4. Choose the security type. Select WPA2-PSK (AES) or WPA3 if available. Avoid WEP — it is easy to break.
5. Enter a new password. Use at least 12 characters with upper and lower case letters, numbers and a symbol. Avoid names, phone numbers and birthdays.
6. Optional: rename the network. Pick a name that does not reveal your flat number or family name.
7. Save or Apply. Your devices disconnect; reconnect them with the new password.

Remove people already on your Wi-Fi

Most routers show a list of connected devices (“DHCP clients” or “Attached devices”). If you see a device you don’t recognise, changing the password removes it. For extra control, turn on MAC filtering so only approved devices can join.

A strong password, made simple

Change the password every six months, and right away if a guest or worker who had it no longer needs it.

Elite Communication customers can call 01930-555777 any time — our team can change the password remotely or walk you through it.