The article outlines common causes of slow or unstable internet connections—such as too many devices sharing the network, weak Wi-Fi signals due to distance or obstructions, outdated hardware like routers/modems, background device activities, cable damage, or ISP/network congestion. It then offers practical solutions: restart your modem/router, clean up connectors, run a speed test to compare with your plan, disconnect unused devices, close browser tabs and background downloads, move closer to the router, update hardware/firmware, check/replace cables, switch to higher-frequency Wi-Fi bands (e.g., 5 GHz), use reliable DNS