Windows 8

Activation helps verify that your copy of Windows is genuine & hasn’t been used on more devices than the tienhieptruyenky.com Software License Terms allow.

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A Windows sản phẩm key is a 25-character code used lớn activate Windows 7 or Windows 8.1. It looks like this:

PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

Without a product key, you won"t be able to lớn activate your device. 

Your sản phẩm key should be in the confirmation email you received after buying Windows, included with the packaging that came with your PC, or on the Certificate of Authenticity (COA) attached to lớn the baông xã or bottom of your PC.

For more info about Windows hàng hóa keys và where khổng lồ find them for the copy of Windows that’s on your PC, see Find your Windows hàng hóa key.


Notes: 


Activate Windows 7

tienhieptruyenky.com for Windows 7 ended on January 14, 2020

We recommover you move sầu lớn a Windows 10 PC khổng lồ continue lớn receive security updates from tienhieptruyenky.com.

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When you begin activation, Windows will try khổng lồ use your mạng internet connection to activate online. If you have sầu problems activating online or don"t have sầu an internet connection, you can activate by phone.

To activate Windows 7 using an mạng internet connection:

Select the Start button , right-click Computer, select Properties, & then select Activate Windows now.

If Windows detects an internet connection, select Activate Windows online now. You might be asked for an admin password or to confirm your choice.

Enter your Windows 7 hàng hóa key when prompted, select Next, & then follow the instructions.

To activate Windows 7 by phone:

Select the Start button , right-click Computer, select Properties, & then select Activate Windows now.

Choose Show me other ways to lớn activate.

Enter your Windows 7 product key, và then select Next.

Select Use the automated phone system. You may be asked for an admin password or to lớn confirm your choice.

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Select your location (or the location nearest to lớn you) from the drop-down menu, & then select Next.

Gọi one of the available phone numbers listed. An automated system will guide you through the activation process.

If you"re experiencing activation issues, see Why can"t I activate Windows & Get help with Windows activation errors.


When you begin activation, Windows will try to use your mạng internet connection to lớn activate online. If you have sầu problems activating online or don"t have an internet connection, you can activate by phone.

To activate Windows 8.1 using an internet connection:

Select the Start button , type PC settings, & then select PC settings from the menu of results.

Choose Activate Windows.

Enter your Windows 8.1 sản phẩm key, select Next, và follow the instructions.

To activate Windows 8.1 by phone:

Select the Start button , enter PC settings, và then select PC settings from the menu of results.

Select Activate Windows, & then select Liên hệ customer tienhieptruyenky.com for help. You may be asked for an admin password or to confirm your choice.

Select your location (or the location nearest to you) from the drop-down các mục, & then select Next.

hotline one of the available phone numbers listed. An automated system will guide you through the activation process.

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If you"re experiencing activation issues, see Why can"t I activate Windows and Get help with Windows activation errors.


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