PC & Apple Repair Tips | Macrotech Solutions Carrum Downs – tagged "Secure Boot"

Windows 11 Secure Boot Certificates Are Expiring — Here's What You Need to Do

0 comments / 03, July, 2026 Post by Macrotech Solutions

Windows 11's 2011 Secure Boot certificates are expiring in stages through October 2026. Here's what HP, Dell, Lenovo, ASUS and Acer owners need to check now.

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