Windows 10: How do i upgrade windows 8 to 8.1 without losing files

So how do i get some keys tho even tho i dont really have one and i dont really want to lose stuff because its my computer and i dont want to lose progress.

:)

 

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.

 

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 .

 

Windows 8 FREE Developer Build

Can someone please give me a step by step showing of how to take control of a .dll file in Windows 8? It looks totally different from 7, where the "Owner" tab is not there.