How to check who use your WIFI without permission and how to change WIFI password by your own

Wi-Fi internet connection at home or at the office does not stabilize depending on the use of more or less. Today, I'm gonna shows how to check how many people are using our Wi-Fi and how to change new codes to protect from hidden using our WIFI.

+ How to access the Admin Tool of the Internet Router

• (Required) to mount an Ethernet cable from the router port of any LAN port to the compute.

• Open browser should use Chrome or Firefox and copy this address to http://192.168.0.1 or http://192.168.1.1
• Then past into the Address Bar
• It will then ask for a User Name & Password (Usually, you must type an Admin name above, even if it's wrong, please contact Code Prompt From the Internet) > Click Log In.

+ How to delete any device from our Wi-Fi

• Click the IP & MAC Biding area
• Press the ARP List > This will show the number of connected devices using our Wi-Fi (Example: my Wi-Fi has 5 users)

• Before you delete, you should verify the IP Address if the IP is different from the device of the member that we allow to use > Click Delete.

# Note: You can only authenticate with Private IP Address if you take public IP Address, you will see a distinct difference.

+ How to check private IP address on the computer

.- Go to Control Panel> All Control Panel Items> Network and Sharing Center

• Click Local Area Connection> click Detail
• See the Ipv4 Address field for example: 192.168.0.100

+ How to check Private IP Address on Smartphones

• Click the exclamation mark on the Wi-Fi name
• In the DHCP box> See the IP Address for example: 192.168.0.103

+ How to change your Wi-Fi PIN yourself

• Go to Wireless> Wireless Security

• In the Wireless Password field> make a new switch between 8 and 64 digits
• Swipe down, click save.

This guide is based on the standard of popular routers used only for some routers, management and usage methods, each little bit difference. But if you have any questions, please comment below.