How to Find Your IP Address (External and Internal)
Find your external (public) and internal (private) IP address in seconds from your phone. Step-by-step guide, plus what each address is for.
How DNS Works: From Request to Response
DNS turns the website names you type into the numbers computers use. Here is how a DNS lookup works, why it affects your speed, and how to check it yourself.
How to Set Up Your Router from Your Phone (TP-Link, ASUS, Xiaomi)
Open and configure your WiFi router from your phone – no computer needed. Find the router address, log in, and change the key settings, with TP-Link, ASUS and Xiaomi defaults.