1. Check if your wireless router is correctly connected to your Internet Modem.
2. Set up a secure password for your wireless network.
3. Review your wireless settings and select the best security encryption protocol.
4. Disable remote access if it’s not necessary.
5. Determine your IP address range and reserve IP addresses if necessary.
6. Assign static IP addresses to specific devices if needed.
7. Finally, connect your wireless devices to your new network.