Protection against the latest threats

• A dedicated team of Microsoft researchers continuously searches the Internet to discover new spyware and develop methods to counteract it.
• A voluntary, worldwide network of Windows Defender users helps Microsoft determine which suspicious programs to classify as spyware. Participants help discover new threats quickly and notify Microsoft analysts, so that everyone is better protected. Anyone who uses Windows Defender can join this network and help report potential spyware to Microsoft.
• To help protect your computer from the latest threats, you can choose to have updates that counteract new spyware automatically downloaded to your computer.