Windows 10: If I have windows do I need to buy it again for a new pc

I'm building a new pc do I have to pay for windows again if I have windows on my laptop and is it linked to my account or ssd

:)

 

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

 

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.

 

New PC and Windows 10

If one is intending to buy a new pc from a source that builds to order, but installs an OEM version of windows by default, what would be suggested as a first step for the user?

For instance, should the user buy a copy of W10 professional and perform a clean install followed by the necessary drivers, software and user data?

Apologies if this is something already covered, I am looking for pointers to the latest guidance in that case.