u/Double-Educator-1487

am new to Linux and I chose Pop!_OS as my main operating system. I did a complete installation and am not dual-booting with Windows, so Pop!_OS is my primary system. I was really happy after the installation, but not for long. My Wi-Fi started glitching; it suddenly turns off while I am trying to do work in the terminal. For example, when I tried to download Brave, the Wi-Fi automatically shut down. I have tried using various sudo commands, but nothing has worked. My laptop is a Dell Inspiron 3535 running Pop!_OS 24.04 LTS. Can anyone help me with this? I have so many things to do, and I have already tried every method suggested by Gemini and ChatGPT, but none of them worked.

Help me out please.