Windows 11 QT development framework super detailed download installation and use tutorial

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foreword

  The main content of this blog is the download, installation and usage tutorial of the QT development framework under the Windows 11 system. The QT development framework is very useful for developing a C++ graphical interface. Readers can follow me step by step and the installation will be successful. My steps must be the whole network The most detailed, no one is more detailed than me, even a novice with zero computer foundation can follow me to install successfully!

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3.1 QT development framework download

1. Enter the download address of the QT development framework :
   

2. Click on "archive/":
   

3. Click on "qt/":
   

4. Click "5.14/", of course, readers can also choose their own suitable version, but it is recommended that readers choose the same version as me:
   

5. Click on "5.14.2/":
   

6. Click on the content shown in the red box below:
   

7. Select "Save As" in the pop-up window:
   

8. After choosing a location at random (it is recommended to download to the desktop), click "Save (S)":
   

3.2 QT development framework installation

1. Before the official installation, go to the QT development framework official website to register the QT development framework account. Here, you must register the QT development framework account first, otherwise an error will occur:
   

2. After entering and selecting the relevant information, click "Create Qt Account":
   

3. Then come to the email address you filled in when you registered, and click on the QT development framework registration email link you received:
   

4. After entering the email details interface, click the link in the red box below:
   

5. Click "Continue to visit":
   

6. After entering and selecting relevant information, click "Confirm":
   

7. Then come to the interface where you registered the QT development framework account before and click "Continue":
   

8. After registration, double-click to open the downloaded QT development framework installation package:
   

9. Click "Next":
   

10. Enter the account password you just registered and click "Next":
    

11. After ticking the red box, click "Next (N)":
    

12. Click "Next (N)":
    

13. Select your installation folder and click "Next (N)" after ticking the red box:
    

14. By default, select a few components in the red box, and the rest of the components can be supplemented and installed if there is a need in the future:
    

15. Select the content in the red box and click "Next (N)":
    

16. Click "Next (N)":
    

17. Click "Install (I)":
    

18. Wait for the installation to complete:
    

19. Click "Finish (F)":
    

20. At this point we have come to the main interface of the QT development framework:
    

3.3 Use of QT development framework

1. Click "Projects" and then click "New":
   

2. Select the content in the red box and click "Choose...":
   

3. After entering the project name and project path, click "Next (N)". In addition, it should be noted that Chinese characters and spaces cannot be included in the project path:
   

4. Click "Next (N)":
   

5. Click "Next (N)":
   

6. Click "Next (N)":
   

7. Select according to the appearance in the red box and click "Next (N)":
   

8. Click "Finish (F)":
   

9. Click on the red box:
   

10. It can be seen that your first window created based on the QT development framework has been successfully displayed. So far, it means that the QT development framework has been successfully installed:
    

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Summarize

  It can be seen that the download, installation and usage tutorial of the QT development framework described in this blog is very detailed, as long as you follow me step by step, the installation will be successful!