Windows 10: Dual Boot with same windows Product key.

I have setup a PC with dual boot windows 10 professional . This pc has its own OEM product key for windows 10 professional.in here can i use the same product key on both windows 10 ?

:)

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Dual Booting with Windows 8.1


The procedure below will allow you to boot Windows separately or in dual boot configuration.
Here's what I recommend to do:

1. Disconnect the drive containing Windows 8.1
2. Install Windows 10 with one drive connected.
3. After step 2, reconnect the drive containing Windows 8.1
4. Boot up Windows 8.1. Open disk management and take a note of the drive letter of Windows 10 OS.
   NOTE: if you boot up Windows 10, then take a note of Windows 8.1 drive letter
5. Open Admin command prompt and type: bcdboot X:\windows where X: is the drive letter of Windows 10 (Windows 8.1 if you boot from Windows 10 in step 4)
6. Reboot the PC. You should have a dual boot screen.

NOTE: To break off the dual boot setting, Win+R->msconfig->boot and delete the none default entry on the list.

 

Unable to see Dual Boot option

Hi David,

Thank you for being a part of Windows 10.

I appreciate you for providing details about the issue and we are happy to help you.

I suggest you to follow the below steps to change the OS to default and check if it helps:

• Press Windows + R keys from the Keyboard.
• Type msconfig and hit Enter.
• Click on the Boot tab.
• Select the OS from the list and click on the Set as default.

Reference: Refer to the following Wiki article created by J W Stuart on
How to dual boot Windows 7 and Windows 10 Preview.

http://answers.microsoft.com/en-us/...-preview/9e9b6066-d99b-4d2f-84dc-38e646c3c6ae

Kindly let us know if you need any further assistance with Windows. We are glad to assist you.

Thank you.