...Good morning, good afternoon, everyone. Welcome to the final day of Citi 2021 Virtual Global Technology Conference. My name is Atif Malik. I cover U.S. semiconductors and semiconductor equipment stocks at Citi. It's my pleasure to welcome Rick Wallace, CEO; and Bren Higgins, CFO from KLA. The format of our discussion is fireside chat. I will go with my questions first. And then if you have any questions for the KLA team, feel free to text them in the box on your screen, and I'll take those questions towards the end. Welcome, Rick and Bren. Richard P. Wallace ...