All modern Windows devices support wireless networking when equipped with the necessary hardware. Typically, this is a wireless network adapter. How you connect to the network depends on the operating system installed on the device, and there may be multiple ways to connect. On older devices, purchase and configure a USB-to-wireless adapter as a workaround. Instructions apply to Windows 10, 8.1, 7, XP, and Command Prompt.
How to Manually Add a Wireless WiFi Network on a Windows 10 PC or Laptop
All Windows 10 devices, including desktops, laptops, and tablets, let you view and sign in to available wireless networks from the taskbar. In the Network list, click the network you want, then enter your credentials if prompted.
If you connect using this method, you will need to know the network name so that you can select it from the list. You will also need to know the network key (password) that is assigned to the network if it is secured with one. If you are at home, this information is probably on your wireless router. If you are in a public place, such as a coffee shop, you will need to ask the owner. However, some networks do not require login information and a network key is not necessary.
Connecting to a network in Windows 10:
