[SOLVED] Windows 10 installation usb help

[shadow8378]

So I'm going to be building a PC soon I Have a windows 10 installation usb but I miss placed the product key code card
I might be able to find it I have all ready used it once

So my question is do I need that code for it to work I read somewhere that the usb can be used multiple times but if you use the code multiple times it can make problems so what's my situation

 

[Wolfshadw]

You can use the USB as many times as you like, you just need a different activation code (license) for each PC you use it on (simultaneously).
You can also install and run the OS without activation. The only downside is the lack of customizing the desktop and taskbar.

-Wolf sends