No. You download the Media Creation Tool TO your laptop
You install the Media Creation Tool, just like any other program you use, on your laptop.
You start the Media Creation Tool, just like any other program you use, on your laptop.
The purpose of the Media Creation Tool is to create the Windows 10 installation media. It is NOT Windows 10.
To simplify things, we're just going to use a USB.
You need to purchase a blank 8GB USB drive.
Plug in the USB Drive into your laptop.
When you run the Media Creation Tool, follow the instruction and it will ask you where you want to build the Windows 10 ISO.
You will tell it to use the USB Drive.
The Media Creation Tool with then install the Windows 10 ISO onto the USB.
The Windows 10 ISO is what is needed to install Windows 10 onto your new computer.
When that is complete, you will take the USB to your new PC and connect it.
Power up the computer. Hopefully, it will detect the USB and boot from it. If not, you will need to check your motherboard's user guide about how to change the Boot Order to make the USB the first priority.
Once your new PC boots from the USB, it will start the Windows 10 installation.
Once the Windows 10 installation is complete, you can then disconnect the USB from the new PC.
At this point, you have a usable PC.
It is highly recommended that you run any necessary updates and install drivers at this point, but from here, you can use your PC to run games and install anti-virus programs.
I think the license agreement says you have 30 days to purchase a Windows license and activate it, but again, we have users here who have been running Windows 10 without activation for well over a year and not have any issues running any programs.
I hope this clears things up for you.
-Wolf sends