excel表格忘了密码怎么撤销工作保护

1、查看代码

步骤：右键【sheet1】工作组-【查看代码】-打开代码窗口。

2、插入代码

代码：Sub DeletePW()

ActiveSheet.Protect DrawingObjects:=True, Contents:=True, AllowFiltering:=True

ActiveSheet.Protect DrawingObjects:=False, Contents:=True, AllowFiltering:=True

ActiveSheet.Protect DrawingObjects:=True, Contents:=True, AllowFiltering:=True

ActiveSheet.Protect DrawingObjects:=False, Contents:=True, AllowFiltering:=True

ActiveSheet.Unprotect

End Sub

步骤：粘贴代码，点击【运行】即可。