Win10 start menu can not open how to do

Win10 start menu can not open how to do
1, right start button, open the control panel

2, select "system and security"

3, click “ Add features toWindows 10 Technical ...(Get new windows more features)

4, a page will appear, "How do you want to start..", there are two options, select “ I have purchased Product Key & rdquo;

5, input key: NKJFK GPHP7 G8C3J P6JXR HQRJR (this pro test is feasible, if not, please search for other keys online)

6, click next, system Will download the update, the update will be restarted after the completion of the update, the update will be installed during the restart, waiting for the update is completed, you're done

win10 no start menu solution:
1, right click on the task bar and then click on the property

2, click on the start menu, then use "use the start menu instead of the start screen" check and click OK.

3. At the change start screen device, log out and change the settings. Remember to save the information in the computer! The logout action will be executed immediately.

4, logout and enter the system, you can see the start menu back