Solve the problem that Windows 7 Explorer has stopped working

I just found a solution, haha, I hope those who already know DX won’t laugh at it, and I hope it can help friends who don’t know:
1. Open the task manager, click "File", then click "New Task", type explorer.exe after "Open" and confirm
2. Find WinRAR, click "Options", "Settings", "General"
Just uncheck "Integrate WinRAR into Explorer"
I am new to the forum and hope to learn from you and help each other here.