Step

Before activation: Uninstall soft activation ---- Restart - any flagship serial number verification, get the following figure.

Specific activation steps:

Right click on the computer icon, enter the system properties, click on the activation windows activation link at the bottom, the key input window will pop up, enter the following windows 7 key. I use the first key.

Windows 7 Ultimate Retail

KH2J9-PC326-T44D4-39H6V-TVPBY

TFP9Y-VCY3P-VVH3T-8XXCC-MF4YK

——Click to use Automatic Phone System Activation (U)

Select China by default, click Next - pop up the "Activate Windows Now" window, you can install the interface prompt to call Microsoft, it is recommended to call the toll free number (landline 800 mobile phone 400, free, no charge)

Follow the prompts during the call, language 1 product 2, then enter the installation ID (the second message in the Windows activation window, a total of 54)

After you have finished the 54 digits, you may be asked -

Is the system reinstalled on the same machine, please select 1,

If you have not uninstalled the previous installation, please select Yes, ie

- Note: If you do not follow the above reminder, you will not get 48 digits and will transfer to the manual line, so you activate There will be difficulties!

Waiting for a 48-bit activation code for your response, after recording it, enter it in the activation window, click Next, your windows 7 will be activated successfully.

Get 48-bit activation code: 197636 607546 454245 480225 763093 074260 455855 260770

After activation: