(Image credit: Daniel Rubino) What you need to knowMicrosoft will announce a new Surface Pro and Surface Laptop this spring.The devices will feature upgraded displays, new processors, and be the company's first AI PCs.Intel models will ship in April, and Arm models will ship in June.Plus, details on Windows 11's upcoming AI features, including a new "AI Explorer" experience.Microsoft will unveil new Surface Pro and Surface Laptop hardware later this month. My sources say these devices will rival...