Windows 10: Upgrading to Windows 8.1 from Windows 8

We have a customer that still uses Windows 8.1 to drive a presentation kiosk.The system was originally built on Windows 8, later upgraded to 8.1.We have the installation media and product key for 8 and completed the install.We have the free download for 8.1 and no 8.1 product key.It's been a while .. how does one obtain a product key for the free upgrade from 8 ?Thanks -- Steve

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Windows 8 Haters Club. For anyone who hates Windows 8.

Description:

• For anyone who hates Windows 8. A single post here is all that's needed to become a member.
• Also for anyone who does not hate Windows 8 but refuses to upgrade because Windows 7 is perfect.

Requirements:

• Be human. Male or female will suffice.
• Hate Windows 8.

To Join:

• Make a post.

Benefits:

• You will find true love one day.
• You have have a chance to get rich one day.
• You will have a chance for your dreams to come true one day.

 

Windows 7 Lover's Club: For Those Who Like Windows 7 As Opposed To Windows 8

Description:

• For anyone who likes Windows 7 as opposed to Windows 8 and wants to keep Windows 7 and not upgrade to Windows 8.
• Also for anyone who does not hate Windows 8 but refuses to upgrade because Windows 7 is perfect.

Requirements:

• Be human. Male or female will suffice.
• Love or Like Windows 7 much more than Windows 8.

To Join:

• Make a post.

Benefits:

• You will find true love one day.
• You have have a chance to get rich one day.
• You will have a chance for your dreams to come true one day.

 

Unlocked Realtek HD Audio Drivers Windows 7 & 8 (With Dolby Digital Live and DTS Interactive)

DTS supported natively by Windows 8/8.1 and it should work on windows 10 too just DDL require to unlock your driver .