Windows 10: I have the tracking ID but the License Key is not visible in the Laptop sticker.

I have an old laptop but the licence sticker on the back is erased but only tracking ID is only available. How to recover the license key from the tracking ID..

:)

 

Letter of windows key stickers beneath my laptops are not visible or understandable.

I have an laptop with an sticker under it. Before few days I used the key in my laptop. But now I do not have that key installed in my laptop. So in order to upgrade to windows 10 i require a key, which I already have. But the problem is that letter are
not visible. Now, I am in need of great help as I am student and I just simply cannot purchase a new key.

Please I need feed back!

Thanks!

 

Product key on sticker faded

The sticker containing the windows product key on back of my laptop has faded. I am unable to read product key. Only numeric ID (which I believe is the product ID) is readable on bottom of that sticker. Can that ID be used to recover my product ID?

 

Windows 10 Pro Product key not visible on the sticker of DVD

I have bought the Windows 10 Pro edition along with the Dell Laptop online. Somehow I have received a installDVD which has already a sticker and the product key isn't visible completely. Hence I am unable to install Windows on my Laptop.

I skipped it and continued install, Its installed already however I wanted the Genuine Windows 10 Pro. Kindly advise what i can do to activate my Windows10Pro.

Thanks in advance,

Rupak