Windows 10: I bought a code for windows 10 accidentally

I thought I needed a new windows 10 code for my computer and haven't used the code and I was wondering if there was anyway for me to either get my money back or to sell the code? I just barely made this error and I'm really needing some help here

:)

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

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 .

 

Accidentally bought the wrong one.

Hello, I accidentally bought windows 10 home but meant to get windows 10 pro. I already bought 10 pro but was wondering if there is any way to return windows 10 home. Thank you so much.