The Windows 11 Requirement That Just Locked Out 400 Million PCs

Windows 11 just changed the future of hundreds of millions of perfectly usable PCs. When Windows 10 support ended on October 14, 2025, an estimated 200–400 million computers worldwide faced being left behind—not because they were too slow, but because they failed Microsoft's hardware requirements. In this video, we break down exactly why so many PCs were blocked from Windows 11, what TPM 2.0 actually does, why the supported CPU list may matter even more than the TPM requirement, and whether these requirements are really about security, compatibility, or something bigger. #Windows11 #Windows10 #TPM20 #Microsoft #Windows11Upgrade #PCUpgrade #SecureBoot #Linux #OldPC #TechNews #PCHardware #WindowsTips