How do I set up and install my NETGEAR router?

NETGEAR Nighthawk Pro Gaming 6-Stream WiFi 6 Router (XR1000) - Security Features, AX5400 Wireless Speed (up to 5.4Gbps), DumaOS 3.0 Optimizes Lag-Free Server Connections, 4 x 1G Ethernet Ports

NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) – Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included

Nighthawk® AX5400 Wifi 6 Router With Netgear Armor™ - RAX50 6-Stream Router | NETGEAR

NETGEAR WiFi Mesh Range Extender EX7700 - Coverage up to 2300 sq.ft. and 45 Devices with AC2200 Tri-Band Wireless Signal Booster & Repeater (up to 2200Mbps Speed), Plus Mesh Smart Roaming

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NETGEAR Nighthawk WiFi 6 Mesh Range Extender EAX80 - Add up to 2,500 sq. ft. and 30+ Devices with AX6000 Dual-Band Wireless Signal Booster & Repeater (up to 6Gbps Speed), Plus Smart Roaming