Windows 10: Windows Boot Manager/Dualboot

When i run Windows 7 Setup and install it to another drive like Volume 2 F: will it show to Windows Boot Manager like the picture shown:ignore Windows Vista by the way

:)

 

New Dell Computer and can't dualboot.

@Tekkie Boy, I'm not mad at anybody. I really appreciate all the help!
I ran mbr2gpt and am now having a different problem.

@SIW2
mbr2gpt ran successfully.
I restarted the computer, went into BIOS, changed boot order as below, then restarted computer again.
The system tried to boot from my old SSD, but failed.
The error is below (INACCESIBLE_BOOT_DEVICE).

What do I need to do to the SSD out of my old computer so the installed OS (Windows 10 Pro) will boot on this new computer?

BIOS now shows my SSD as boot option -- top of list (yea, first step).




Boo, Windows will not boot from my SSD.




This is how Disk Management showed my disk BEFORE mbr2gpt conversion (Disk 1).




This is how Disk Management showed my disk AFTER mbr2gpt conversion (Disk 1).

 

Windows boot manager

There could be some system conflict triggered after the said changes. To help you with your concern, we suggest that you perform a clean boot. A
clean boot is performed to start Windows by using a minimal set of drivers and startup programs. This will help to determine what is causing the issue on the Windows boot manager. To do this, click on this
link and scroll down to the
How to determine what is causing the problem by performing a clean boot section then follow the steps listed..

Note: If the installation is successful and the issue has been resolved. Please go through the section “How to reset the computer to start as usual” to reset your computer to the normal startup.

Let us know how it goes after performing the suggested steps.

 

dualboot

So you installed Windows 11 since your original post or what, since you originally said your couldn't dual boot?