Learn how to use Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.

Get the steps for turning Windows Defender Firewall on or off.

Saiba como atualizar drivers no Windows usando o Gerenciador de Dispositivos para atualizar ou reinstalar um driver.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Check the Xbox services, games, and apps for any service outages.

We'll describe three connection types for keyboards and mice. Follow the description that applies to your mouse or keyboard’s connection type.

Learn how to upgrade your existing device to Windows 10 or buy a new PC. Get answers to common questions about upgrading to Windows 10.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Describes the .NET Framework Repair Tool and how to obtain it.