If you have lost or can’t find your Windows product key, you may contact the manufacturer for help.

If you bought a physical copy of Windows, you should find the product key on a label or the card inside the box.

If Windows came preinstalled on your PC, you should see the product key on a sticker on your computer.

On the bottom of the window, check the line under Windows activation to tell if your Windows OS is activated or not.

Click the Start button, right-click on Computer in the right column and choose Properties.

Control Panel > System and Security > System.

Here are two ways to check the activation status of your Windows 7:

How to Check the Activation Status of Windows 7 In this article, we will tell you how to find your Windows product key or the methods which you can follow in order to activate Windows 7 for free without key. However, more often than not, people have lost the original product key after reinstalling OS or replacing an important hardware. Basically, activating the Windows with a genuine key can convert the copy of Windows in to a genuine one. That’s why people see a black wallpaper and the error message of “This Copy of Windows Is Not Genuine” on desktop of PC. Most Windows computers, made by HP, DELL, ASUS, etc., come with an activated OS, but there are times when users need to activate their Windows 7 manually. How to Activate Windows 7 Ultimate with Key or Activator Free

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