As long as the CD is ejected, the system will be normal immediately.

This situation is generally that the disk is not good and the CD does not run automatically.

In addition, if all disks are like this, check your CD-ROM drive.

Shut down unresponsive programs, and generally don't use them unless they die miserably, so they have to wait. If you want to end the unresponsive program, you can right-click the unresponsive program in the task manager, then select Go to Process, and then click End Process, because ending the process is much faster than ending the task.

However, it should be noted that all the processes in explorer.exe, including ie browser, my computer, resource manager and an open folder, cannot be closed by ending the process, so we can only wait, because as long as you end the explorer.exe process, what you said will happen.

In addition, it is said that there is a way to modify the registry to quickly lock unresponsive programs, but I have tried and nothing has changed.