Connectivity issues refer to problems that prevent devices from establishing a stable connection to the internet or other networks. These issues can arise from various factors, including poor signal strength, hardware malfunctions, or network congestion. Common symptoms include slow internet speeds, frequent disconnections, or an inability to access online services. These problems can affect a wide range of devices, such as smartphones, laptops, and smart home devices. Troubleshooting connectivity issues often involves checking the router, ensuring proper settings, or contacting internet service providers for assistance. Identifying the root cause is essential for restoring reliable connectivity.