Windows 8.1 upgrade offline?

Derrainga

Honorable
Mar 9, 2014
12
0
10,510
I work in technology services at office depot, and I've found it terribly time consuming to wait for the windows 8.1 update to download and then install to a customer's computer. I was wondering if there is anyway of getting an offline version of windows 8.1 so downloading it on every computer I work on isn't needed.

I won't have a consistent product key, since it will be different per computer I work on, and I'm not trying to do a clean install either and wipe all of the customer's data.

I need something that can be held onto a flash drive so I can easily swap between computers to do the windows 8.1 update.

I currently use WSUS in order to get all updates offline, however they don't have a function to download windows 8.1 as like the update from the store.