Windows 10: Will my product key gone if I clean install windows 10 from usb?

I am planning to clean install windows 10 using usb as it as become very unstable. I am using Asus laptop with pre installed windows 10 that I brought it from amazon. I didn't get product key in it. So can I reinstall windows 10 from USB without loosing product key.

:)

 

Is it time for Windows 10 already?

Here's a good step by step guide on doing a fresh install.

How to clean install Windows 10 from a USB drive - Software - Feature - HEXUS.net

 

Clean Windows 10 (?PRO?) install

Hello guys,

I'm planning to get a new graphics card and lets just go ahead and do a clean install aswell. Now I have bought a windows PRO key online and my running OS is windows PRO. Now I want to set up my usb to make a clean install. I wanted to use the windows tool to download the PRO version but its not in the drop down box. I have tried selecting different languages but I still couldn't find it. Now my question is, can I use my pro key on a normal windows 10? If so, my problem is solved. If not, how can I download the pro version from the tool?

UPDATE::

Apperently when the install is happening, windows will select the right version depending on the product key version. So PROBLEM SOLVED *Smile

 

Clean Install Workaround for Vista

You may remember this news story on techPowerUp! a couple of days ago relating to the lack of clean installs when using the Upgrade Editions of Vista, which required an old OS to be installed. However, Paul Thurrott has managed to find a workaround for this issue, which ironically lets users do a clean install Vista without any previous version of Windows, albeit a little tedious. Here are the steps:

• Boot from the Windows Vista Upgrade DVD as normal
• When prompted for a product code, leave this blank
• Select the version of Vista you have purchased and let Vista install
• When you boot to your desktop for the first time, run the Vista setup from Windows
• This time enter your product key
• When asked whether you want to do an Upgrade of Custom install, select custom and choose a clean install
• Windows will now install for a second time and you should be able to activate it

Remember, these steps are only advised for use in order to achieve a clean install of Vista, it is only legal to use the upgrade editions if you have previously purchased the appropriate version of Windows.

Source: DailyTech