In an age where the internet is vital for daily activities, connectivity issues can cause significant disruptions. This article explores common offline connectivity problems, addressing key questions such as "Why is my router not connecting to the internet?" and "What does it mean when my device says it's connected but has no internet?" Through practical troubleshooting steps, users will learn how to check their router and modem, verify their internet connection, test device settings, and identify network congestion. Advanced troubleshooting tips and proactive measures for preventing future issues are also provided, empowering users to maintain a stable and efficient internet connection.