
How-To GuidesStep-by-Step Guide
Oct 22, 2026•11 min read
What Is Secure Boot? How It Works in Windows
Learn what Secure Boot does, how UEFI checks startup software, how it differs from TPM 2.0, and how to check its status safely in Windows.
Comprehensive explanations, practical guides, and hardware breakdowns covering firmware. Every article is fact-checked against primary sources.

Learn what Secure Boot does, how UEFI checks startup software, how it differs from TPM 2.0, and how to check its status safely in Windows.