Hello
my friend has dumped me , and i had bought his computer,and after a while i want to install windows,i found that the bios has a a password.
it's feel like a finger on the ass .
Help me bless you.

Dell Latitude E5440
System Number :36VYWZ1-1F66
Service Tag(S/N):H31zwz1
EXPRESS SERVICE CODE:3719005359

Much appreciated