WiFi & Networking

Learn how to add a custom signature in Gmail, whether you're using a desktop computer, an iPhone, or an Android phone.

Learn how to allow pop-ups on Safari, for both desktop/laptop computers, as well as your iPhone and other iOS devices.

Learn how to change the WiFi channel on your router. Plus, how to find the best WiFi channel to get a faster connection.

Learn how to change your Spectrum WiFi name and password, so it will be easier to remember and for added security.

Learn how to change your WiFi password and username, no matter if you are using a Mac or PC.

Learn how to connect to McDonald’s free WiFi from your iOS and Android device, or your Mac or Windows laptop.

Learn how to find your IP address on a Mac, explain what an IP address is, and why it matters.

Learn how to find your router’s IP address, on a Mac or a PC, so you can make changes to your router's settings.

Learn how to forget a wireless network, so you won’t be automatically signed in when you don’t want to be.

Learn how to find your router’s default password, log into your router, and change its password for better security.