Get your machine information under windows

Recently I needed my Dell service tag to look up for some drivers. As it was connected to docking station, it turned out to typing the following in command prompt:
C:\Users\bart>wmic csproduct
Caption                  Description
Computer System Product  Computer System Product

IdentifyingNumber  Name            SKUNumber
FGB4XW1            Latitude E6530             

UUID                                  Vendor     Version
4C4C4544-0047-4210-8034-C6C04F585731  Dell Inc.  01

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