What is OEM?

JackST

Honorable
Aug 6, 2013
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0
10,690
This is probably a really simple and stupid question but I have no idea what an OEM version of windows 8.1 is..
I mean, I found a copy of 8.1 pro for £179.99 and a copy of 8.1 OEM for £79.99?
I read that I'll need all the drivers for my PC with an oem version which I have as I build the pc myself not long ago.

So can anyone explain the difference? (Simply please!)
Thanks a lot
 
Solution


Right. 8 and 8 Pro are two different products. As far as calling MS? If you've never had to do it yet, you won't have to in future.
Get the £79.99 one.

Dark Lord of Tech

Retired Moderator
With windows 7 OEM the license is tied to the first motherboard it's installed on.With Windows 8 you can move it to another build when you are done with this one , but only one computer at a time.With Windows 8 OEM you can change all the hardware you want including the motherboard.


Windows7-2.jpg



OEM versions of Windows 7 are identical to Full License Retail versions except for the following:

- OEM versions do not offer any free Microsoft direct support from Microsoft support personnel

- OEM licenses are tied to the very first computer you install and activate it on

- OEM versions allow all hardware upgrades except for an upgrade to a different model motherboard

- OEM versions cannot be used to directly upgrade
Microsoft.com ^


OEM vs. Retail

OEM Windows 7 comes preinstalled on computers. This is the cheapest way to buy windows. Large PC manufacturers like Dell, HP etc. (collectively called royalty OEMs) install windows on millions of such PCs. The main characteristics of such systems are:

The license agreement and support agreement is between you and the PC maker, not MS.

Activation by the end user is not required. Windows is preactivated at the factory by the OEM using images and standard SLP keys.

Your copy of windows is locked to that PC. The license is not transferable.

OEM system builder is what you get when you buy from say Newegg or from a local "white box" vendor. It too has the characteristics of Royalty OEM windows. Although it is possible for an individual to buy a System Builder copy, the license requires that the software be installed using the OPK (OEM preinstall kit) and then resold.

Retail version is what you buy from a retailer like Amazon or Bestbuy. Its a full price version that comes packaged in a retail box with a retail product key. It has to be activated online via MS servers using the key on the box, it is not tied to the PC it was first installed on, though it can only be used on a single computer at a time. And, MS directly provides the support for it. It is also more expensive than OEM copies.

As far as functionality is concerned, theres no difference between any of the versions above, given any specific edition (i.e. between OEM pro and retail pro, or between OEM ultimate and retail ultimate).

sevenforums.com


Windows8-1_zps0f2f36f7.png



Windows 8 OEM is a whole different ballgame.

License agreement for the transfer of a Windows 8 license
http://personaluselicense.windows.com/en-US/default.aspx
 

USAFRet

Titan
Moderator
The licensing concept for Windows changed between Win 7 and Win 8.

For 8/8.1, "OEM" simply means that whoever installs it is responsible for OS support. In this case...you.
Retail means you can call Microsoft if you have an OS related issue.
 

JackST

Honorable
Aug 6, 2013
134
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10,690


So it isn't windows 8 pro... and what problems could I run into that would require me to call microsoft for support? not that i ever have..
 

USAFRet

Titan
Moderator


Right. 8 and 8 Pro are two different products. As far as calling MS? If you've never had to do it yet, you won't have to in future.
Get the £79.99 one.
 
Solution