How to upload video from mobile phone to qq mailbox?

Taking Huawei Glory 20 mobile phone as an example, the specific operation steps are as follows:

1, login QQ on the computer side; The following figure

2. Turn on the phone, find the "QQ" app on the main page, and click Enter; The following figure

3. Select the "Contact" icon at the bottom of the page and click Enter; The following figure

4. Select "Equipment" on the current page and click; The following figure

5. Select "My Computer" and click to enter the dialog box; The following figure

6. Select the video to upload and send it to "My Computer"; The following figure

7. Put the video to be uploaded on the computer desktop; The following figure

8. Open the QQ mailbox; The following figure

9. Select "Write Letter" in the upper left corner of the page and click Enter; The following figure

10, enter the recipient's email address; The following figure

1 1. Click "Add Attachment"; The following figure

12. Select the video to upload on the desktop and click Open; The following figure

13. Click "Send" in the upper left corner, and the operation is successful; The following figure