Windows 10: Windows 10 licence on Two Pc's

Hello!
I am using one Windows 10 licence key on two pcs.
I got new pc,and i installed windows 10 on it with the same Licence key from my old pc (im using both pc's right now)...and i know that i cant use one licence on two pcs,but i realized that after i installed everything on my new PC!

And i installed it succesfully,but whenever i restart my pc or turn it OFF and back ON i got this Blue Screen with message "Your pc need to be Repaired"..so the way i can get in windows again is when iI press "F2" when my pc is turning on, and i Bios i can choose Boot option,and when i choose boot option i can get in Windows with no problem..so first of all i wanna ask if that Blue screen "your pc need to be repaired" is showing up because i am using one licence on two Pcs or it is something else?

Second question,can i deactivate Licence key from Old pc and use it ONLY on new pc? i am not worrying about Old pc,i am using it But mainly im using my NEW pc,so i want Activated and legit Windows on new one.

:)

 

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.

 

windows 10 licencing and image backup??

i lost one genuine licence that i got for being a insider..,i added one more ssd to my pc and wanted to do a fresh install in raid 0 but that just didnt work as my pc didnt want to activate,even after talking to a microsoft help desk didnt find solution!! so afterwards i used cracked windows 8.1 and upgraded to windows 10 and that activation is still on my pc,and is still genuine *Smile
i wanted to keep that one but i gues its not just motherboard...,its motherboard AND cpu!!!

 

Installing Windows 10 on New PC?

I'm going to be building a new PC on Christmas and want to install Windows 10 on it. I have Windows 10 on my current PC, which I installed upgrading from 8.1 with the files on a USB. How do I go about installing a clean copy of Windows 10 on this new PC? I think I recall something about installing it once makes Microsoft recognize your hardware, but since this will be a PC I'm not sure what steps I need to take. Do I need to go 8.1 -> 10 or is there a method of going directly to 10?