Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

In Windows 10, some features of file and folder sharing over a network have changed, including the removal of HomeGroup. Read on for answers to common questions about other changes …

Learn about essential network settings and tasks in Windows, such as finding your IP address, setting data limits, toggling Airplane mode, and more.

Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

Learn about different things you can try to fix Ethernet network connection problems in Windows

Windows troubleshooters Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues using your devices.

Learn about different things you can try to fix network connection problems in Windows.

Learn how to share a printer between a primary Windows device and secondary Windows devices on a network.

Get step-by-step instructions on how to create and analyze the wireless network report in Windows 10, so you can fix Wi-Fi problems at home.

You can use the Windows Security app to view and manage the status of Windows Firewall. You can turn the firewall on or off, and access advanced settings for different network types, …