background
On a beautiful day, I was planning to start work. I clicked on anaconda and jupyterlab, and suddenly found that the startup interface became the old IE, and the content could not be loaded. Strange, is my computer poisoned? But Huorong didn't show any signs of reporting poison. It was fine last week, why did it suddenly become like this. . .
Workaround (violence)
To be honest, who still uses the old IE after having edge? I don’t understand the meaning of Microsoft’s keeping this garbage. I directly open the control panel-programs and features-enable or disable windows functions, and remove the Internet Explorer 11 option.
At this time, if you start jupyterlab again, you will be asked what browser you use, and you can choose the browser you want to use.
Note: I also tried the method of generating lab configuration and changing the default browser on the Internet. In this abnormal situation, there is no soft function.