Windows 10: windows 10 home in multiple devices

I have bought some years back a desktop (acer) with windows 8.1 (disk) now im upgrated to windows 10 home of course. im gonna buy a new desktop and i intend to keep the old one running as well can i have in both devices the same version of windows? from the same disk? or do i need to buy a new os?

:)

 

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 .

 

Turned Windows 10 Mobile Hotspot "ON" but not visible on devices..

have you followed all the steps? U might have missed something. Check out instructions mentioned here Windows 10 Tip: Set Up a Mobile Hotspot - Thurrott.com