我完全不知道为何电脑蓝屏了。
然后，可以进入windows 11 进入界面，但密码进去之后就是黑屏，只有个白鼠标。
任务管理器可以叫出来，等待。
卡一会儿，点取消。
5min后，进入电脑桌面。
Office套件的图标都变了，打不开了。
绝对安全的解决问题的办法，不要一上来就和我一样想着野蛮去搞windows下面的文件explorer.exe
尝试一下步骤
Hi Danny,
Thank you for contacting Microsoft Community. I understand that you have an issue with explorer.exe. I will surely help you to fix this issue.
This issue could have occurred due to corrupt System Files.
I suggest you to try the following steps which will help to fix corrupt System Files.
a. Open the Task manager by pressing CTRL+Shift+ESC.
b. Click File and click Run New Task.
c. Make sure you have a check mark beside “Create this task with administrative privileges”.
d. Type CMD.
e. Type the following commands at the CMD prompt:
sfc /scannow
dism /online /cleanup-image /restorehealth
f. Close the CMD Window.
Hope this information helps. Reply to the post with an updated status of the issue so that we can assist you further.
复制自：Redirecting
看不懂自行翻译。
只要跑这几行windows自己修复的代码问题就能解决。