How to Turn Your Windows PC Into a Wi-Fi Hotspot

Windows can turn your PC into a wireless hotspot, allowing it to share its wired or wireless Internet connection with other wireless devices. But how you set it up that depends on what version of Windows you’re running. Here’s how it all works.

How to Find Your Router’s IP Address on Any Computer, Smartphone, or Tablet

Your router’s web-based setup page allows you to change various settings — like your Wi-Fi network’s name and password — and view information. You’ll need your router’s IP address to access it.

On Windows, this is called the “default gateway” address. Macs, iPhones, and iPads simply call it your “router” IP address. Other devices may just call it your “gateway” address, or something similar.