Uploaded March 2016 | Updated September 2026, 6 hours ago

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What is UEFI Firmware ?

UEFI (Unified Extensible Firmware Interface) Secure Boot is the boot path validation component of the UEFI specification. It will store embedded validation signature code of the applications like boot loader and drivers etc. Also it will block unknown or bad certificates and application. How ever the signature only verified in the boot stage. The user can enable or disable the UEFI secure option to legacy BIOS compatibility mode with bios setting. Which means, like its older operating system as well as helps to control all the operations, for example Windows 7, XP, Linux, Ubuntu etc..

Windows 8 and windows 10 are not build with old established bios, after the windows 7 all newly build in operating systems are developed with UEFI Firmware .

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see how to enable or disable UEFI boot in windows 10.

first you need to enter boot menu. you can start using with "delete " key while booting up or just follow the video.
1: Open Settings
2: Find Change Advanced Start-up option
3: Restart computer from advanced start up
4: select Troubleshoot
5: Advanced Option
6: UEFI Firmware settings
7: Restart
8: F10
9: System Configuration
10: Boot Option
11: Secure Boot -change enable to Disable
12: F10
13: Press Code + Enter key for changes

This video i made for Educational Purpose Only . [ for more Like and Subscribe]

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