[Definition] In the context of updating images, the term “offline” refers to updating or applying changes to an operating system image that is not currently running. For example, you might update a Windows® Image (.wim) file by using ImageX in the Windows Automated Installation Kit (AIK). [Term] 
Offline
I n t e g r a t e d i n s t a l l a t i o n
O f f l i n e
O n l i n e
P a c k a g e
S e r v i c e p a c k
S t a n d - a l o n e p a c k a g e
U p d a t e
U p g r a d e