Slow internet can stem from many factors. 1) Place your router in a central, elevated spot. 2) Use the 5 GHz Wi-Fi band. 3) Change your DNS to 1.1.1.1 or 8.8.8.8. 4) Disable background updates. 5) Prefer a wired (Ethernet) connection. 6) Keep router firmware up to date. 7) Run regular speed tests to confirm you get the speed your provider promises.