Furthermore if he's a student then his school likely has MSDNAA, so he can pick up copies of Windows through that too.Are you a student? If so, register with Dream Spark and you get the full OS for free.
You can install windows for 30 days before activating it. I believe that most modern versions of Windows allow you to "rearm" twice, giving you up to 120 days. Google "rearm windows."
I'm not sure about XP...it's been a long time since I had that installed.
In Windows 8 you need to punch in a key at the very start of the installation and there's not option to activate later.
As for Windows 8 you can still download the Windows 8 Enterprise version, IIRC.
No. You cannot upgrade/sidegrade from Enterprise to Pro.Relatively new to Windows licensing and would appreciate some help/pointers.
Would downloading/installing Windows 8 Enterprise then allow me to upgrade using a windows 8 Pro upgrade like this one
http://www.amazon.co.uk/Windows-Pro-Upgrade-Edition-Vista/dp/B008GRKGXK/ref=pd_cp_sw_h__1
Nope. That was basically a one-time offer.🙁Any suggestions - for example do MS have a time during the year when they run offers that I should wait for?