Windows 10: Dell Inspiron crashed, how do I download Windows 10 on USB?

I hope someone can help me.I had a major crash on my Dell Inspiron laptop, only 2 years old. So after a new motherboard used from a online retailer and new SSD, i need to reinstall everything from scratch. How do I find my original Windows 10 key and where would I download it from to get the operating system on a USB drive for install?Thank you in advance!

:)

 

Windows 10 crashes Dell Inspiron

Has anyone upgraded a Windows 7 Dell Inspiron to Windows 10 and NOT had issues with it? I had upgraded mine and it caused my system to crash. I spent countless hours trying to fix it and ended up purchasing a recovery USB from Dell to get it going again.
I'm getting a pop up that my computer is compatible and am offered an upgrade to Windows 10 but am hesitant to try it again. I've seen several posts from Dell users that have had the same issue. Not sure if it's a Dell problem or a Windows 10 problem.

Dell Inspiron and Windows 10

 

dell inspiron 546

I have just downloaded Windows 10 to a Dell Inspiron 546 with a Dell 810 All in One printer. The previous OS was Windows 7. I had downloaded Windows 10 because the Windows invitation assured me all was well for the download.

Having made the download I discover I can not print. The printer is listed in settings. It used to be the default device.

Can you advise the steps I should take?

Thank you.

 

Windows 10 USB boot

Hi there, am not a windows 10 expert. I have a pc in the bedroom on windows 10, I messed up the bootloader trying to fix the xp on that system.

System wont boot, trying to repair via win 10 usb installer.

Downloaded the media creation tool to install windows 10 installer on usb stick. Not compatible with a host of usb sticks I have. Tried the usb sticks that others use, but I think they use rufus; as the media creation tool by win 10 does not detect the usb stick.

So quick question, the win10 machine i am trying to repair the bootloader is a win7 upgraded to win10.
If i were to use the usb win10 installer to "repair installation" does the version of the iso downloaded via the media creation tool matter?

There is three options:
Windows 10
Windows 10 Home
Windows 10 N

Also is there a step by step instead of using rufus as I want to try an alternative method of creating a usb win 10 installer. Preferably with more compatibility.

System is a asus sabertooth 990 (r2?) with AMD phenom X 6.

Also is there any other software I can load onto the usb that can repair the bootloader easily?
That would be the ideal alternative. Thanks