Windows 11 Compatibility Checker Tool -

Microsoft’s official PC Health Check page (Download directly—avoid third-party clones). The Power User’s Choice: WhyYouWin11 (Open Source) If PC Health Check says "No," but you suspect it's wrong, you need WhyNotWin11 . This is an open-source community tool that has saved thousands of "incompatible" PCs.

Spoiler: There isn't just one—there are three. And only one of them is official. For two years, Microsoft resisted building a detailed checker. After community backlash, they finally released the PC Health Check app . windows 11 compatibility checker tool

Run the compatibility checker. If you pass, upgrade freely. If you fail, don't panic. Windows 10 is still excellent, and your PC isn't "broken"—it's just not on Microsoft's short list. Spoiler: There isn't just one—there are three

If you’ve tried upgrading via Windows Update and saw the dreaded "This PC can’t run Windows 11" message, you know the frustration. But why can’t it run? And is there a tool that actually tells you the truth? After community backlash, they finally released the PC