Tenda routers, like most other modems and routers, are simple to set up. To begin the Tenda AC1900 setup, launch a new web browser and enter 192.168.0.1 into the address bar, then log in. Navigate to the 'Basic Settings' option on the 'Welcome to Setup Wizard' window. To finish, change the SSID to 'tenda123,' then enter your login and password. It is now time to change your password. Find out the name of the new wireless network. When you click it, a window will appear on your screen. Enter your password as directed to save the changes.