How to activate windows by activation key.

Microsoft windows always recommended you to use genuine windows. because when you use genuine windows you can get latest update from Microsoft windows or you can use latest feature of windows then your computer is always up to date.Other advantage of using genuine windows is Microsoft provides  24x7 technical support for user. If you used cracked windows so after some time your pc is show error:-
Windows is not genuine
Your computer might not be running a counterfeit copy of Windows.

If you want to remove this error you need to buy Microsoft genuine windows key and need to activate it
To activate Windows 7 or Windows 8.1, you’ll need a product key for the version of Windows that’s on your PC. A product key is a activate your windows 7 with key just follow some steps below:-
1. Open RUN Menu by pressing Windows + R button .
2. Type slui 3 and press enter or ok button.

how to activate windows 7
Step 1or 2

3. After that windows activation wizard is open. Enter your windows Product key.
4. And click on Next button.

how to activate windows 7
Step 3 or 4

5. Then You have show massage Would you like to activate your current windows Product key? Click on OK button.
6.After that click on Next button.

how to activate windows 7
Step 5 or 6

how to activate windows 7
Activating Windows 7

7. When massage show Activation was successful click on close button.

how to activate windows 7
step 7
Your windows is now Activated.

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