If this is the.
Windows 10 upgrade retail or oem.
But in my experience it only took 5 to 10 minutes.
In terms of windows software and usage the oem and retail windows are identical.
Although the free upgrade has already been terminated some users report they can still upgrade to windows 10 for free via media creation tool.
An additional rule of thumb is that you may need a retail product key if you re doing a clean install of windows 10 on a new computer.
You get all the features as well as the unstoppable software updates.
If you work with big data create large graphics edit video or need cad computer aided design windows 10 pro for workstations is for you.
The amount of time the upgrade takes will vary between systems.
On the other hand if you have a computer that came pre installed with windows 10 such as surface laptop 2 dell xps 13 or lenovo x1 carbon then you re using an oem license.
If you have office 2010 or earlier and choose to perform a clean install of windows 10 you will need to locate your office product key.
To find out whether your windows 10 license is oem retail or volume use these steps.
After upgrading proceed to enter the windows 10 pro oem product key.
Oem product keys should work if you re doing an upgrade.
Whether you are running windows oem version or windows retail fpp version you can upgrade your system to windows 10 as long as you have a windows 10 license.
For more information check how to upgrade to windows 10 on new devices that include office 365.
The oem windows has its product key tied to.