Find service tag or serial number of your computer using command prompt

This video will show you where to find the service tag/serial number within your device's BIOS as well as within your device's operating system.
This process will not tell your product key of your operating system. It is not related to your system model. Many user have same model laptop/computer but with different service tag. It simply tells service tag of your system which is unique.
your serial number or service tag is a important number for your operating system authentication. Also service tag is required for the warranty period verification.
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[@kaunghtet7549]

Thank you, really helpful.

[@defan2105]

Dell laptop stuck in starting loop with dots in a circle, how to I access the Bios, could you show that? Thank you

[@sukesh7447]

Thankyou so much bro

[@STEVENSONAugustinMicheal]

thanks.

[@aboalaraby1]

thanks

[@matthewbonas6892]

THANK YOU VERY MUCH BOSS

[@akashsathe3503]

Nice

[@FLOODOFSINS]

I have what I believe is a Dell XPS 18 but it has no power cord and I don't know what the serial number is because it doesn't have it on the case. How can I find the serial number if I can't power it on?

[@MS-ev4jj]

get a boot disc

[@sunnydindoyal7504]

Do you know how to change the service tag in a dell?

[@SVTech-kh2ow]

I know is maybe to late for answer but I posted that , check my channel for steps.

[@rvrmdude]

Very useful . Thankyou . The dell website only offers bullshit.

[@evanw783]

thanks bro

[@TheBeginnerGuy]

Welcome bro...

[@GlobeTodays]

What if there is no service tag In bios too?

[@randirsuperstar]

it does not work

[@sushmashetty2494]

Okthen service and serial number are same .. Is it?

[@akashgupta2971]

I am also skeptical about this