Prism What is Microsoft's Prism? Explaining the emulation engine for Windows on Arm and why it's compared to Apple's Rosetta 2 The ARM emulator, which promises a "2x performance boost," is a significant component of the next generation of Copilot+ AI PCs. Get the Windows Central NewsletterAll the latest news, reviews, and guides for Windows and Xbox diehards.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Windows 11 will finally stop nagging you to set Edge as your default browser — but only in some markets2Latest SHINOBI: Art of Vengeance trailer shows off combat3Many Copilot+ PCs are deeply discounted at Best Buy this week4Summer Game Fest is this weekend and we've got the latest news5Windows 11’s big June update also improves game performance