how to improve wifi signal at home

Improve your Wi-Fi by optimizing router placement and settings, or by adding hardware like mesh systems or Ethernet connections to eliminate dead zones.

Optimize Router Placement. Place your router in a central, elevated, and open position. Avoid hiding it in cabinets, behind TVs, or near metal, concrete, and electronic devices that cause interference.
Adjust Router Settings. Update firmware, choose less congested channels (1, 6, or 11 for 2.4 GHz), and narrow channel widths if necessary. Assign devices to the 5 GHz band for speed or 2.4 GHz for better range and wall penetration.
Use Wired Connections. Connect stationary devices like PCs and consoles directly to the router via Ethernet cables. This increases stability and frees up wireless bandwidth for mobile devices.
Add Hardware for Coverage. For large homes, use a mesh system for seamless coverage. For single dead zones, use a range extender. Powerline or MoCA adapters can also extend signals through walls using existing home wiring.