BIOS vs UEFI Difference | User Guide and Settings (Official Dell Tech Support)

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In this video, BIOS vs UEFI Difference | User Guide and Settings, we explain each type, point out their differences and provide a brief overview with steps to access and insight on their settings.

00:00 Introduction | OS Firmware: BIOS & UEFI
00:06 BIOS & UEFI | Explained
00:36 BIOS & UEFI | Advantages
01:06 Dell BIOS | Access & Settings
02:17 Dell UEFI | Access & Settings
03:56 How to Update BIOS

#DellSupport #DellTechSupport #TechSupportDell #DellBIOS #DellUEFI
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TechSupportDell
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The easiest way to know that the computer is using UEFI system is to run Windows 11 operating system. If it runs Windows 10 operating system and not Windows 11 operating system, then you have chosen the legacy BIOS system.

giaptheson
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Sense Dell failed to explain what all of the different BIOS and UEFI settings do, then a separate video should be made to do that.

JazzMartian
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And yes, legacy BIOS system is suitable for older operating system, such as Windows XP, Windows Vista and Windows 7, while UEFI system is suitable for newer operating system, such as Windows 8, Windows 8.1, Windows 10 and later.

giaptheson
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I meant to say, only UEFI system can allow to boot Windows 11 operating system, because newer operating system prohibits legacy BIOS system.

giaptheson
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Remember the camera on your phone is your best friend, take pictures of EVERYTHING before changing. So you can reset it if you want

SteveGresh
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Don't buy laptops from this brand
Because repair on screen Because dell software issue

earlyengineering