1. When I installed QT for the first time, I found that it did not create a shortcut for me on the desktop. It was very uncomfortable to use, so I looked for a way and finally found a lazy way:
First, go to the BIN directory in the figure above to find the qtcreator file, double-click to run, and then the system will generate a qt icon in the left menu bar: then right-click and select LOCK to lock it, haha!
