Do WiFi extenders actually work?

Have you ever been frustrated by the limited range of your WiFi network, leaving dead zones in your home or office? If so, you may have considered purchasing a WiFi extender to boost your signal. But do these devices actually work as advertised? Many people are skeptical, wondering if they're worth the investment. In this question, we'll explore the effectiveness of WiFi extenders, examining their strengths and limitations to help you decide if they're the right solution for your needs.