Excel与图表幻灯片的完美结合
用Powerpoint制作图表幻灯片其实是一件很容易的事，但让人很头疼的是图表中所用的数据如何输入。一是我们有原始数据，再次输入数据显得有点浪费时间，再一个这里的数据表处理数据不像Excel表格那样方便，有没有办法直接利用Excel表格里的数据来建立图表呢?有，我们可以利用下面介绍的两种方法来免去烦琐和重复输入过程。
一、 直接复制数据到PowerPoint中
要想直接利用Excel中的原始数据来创建图表必须有一份原始的数据文件，然后进行如下步骤的操作：
第一步：打开PowerPoint，依次点击插入/图表插入一张图表幻灯片，此时会PowerPoint会自动插入一个图表的实例，别管它，直接点击工具栏上的编辑/导入文件，就会弹出一个输入数据选项对话框(如图1)，选择需要制成图片的工作表。如果只需要导入工作表的一部分内容，单击选定区域前面的单选按钮，并在后面的文本框中输入要导入的区域。例如，我们要导入工作表中的前两列(整个工作表有10条数据)，可以这样表示A1:B10。这里有一点需要注意，选定区域必须是连续的单元格或行列，最后勾选覆盖现有单元格的内容，点击确定按钮即可。
图1
第二步： 当我们按照上述方法导入数据以后可能发现幻灯片中的图表和我们要求的相距甚远，如所有的柱状图都收缩到一起了(如图2)，这就需要我们适当调整。通过观察可以发现，数据表中的A列前面有一个列，这是用来显示坐标轴的数据用的，将其选中后单击菜单编辑/删除将它删除，为了使数据系列正好显示在图表正中，然后我们还应该在数据表中删除多余的空行。然后单击菜单数据/列中系列，让图表按列分类显示，怎么样，整体效果已经出来了吧(如图3)!
图2
图3
二、 在Excel与PowerPoint数据表之间建立链接
上面的操作是将Excel中的数据直接复制到了幻灯片中的数据表中，以后改变Excel中的数据，图表幻灯片也不会跟着改变，那如何才能使图表随着Excel数据的改变而随时改变呢，我们可以通过在Excel与PowerPoint数据表之间建立链接的方法来实现，这样当源数据改变时，能够马上在图表幻灯片中显示出来，具体操作步骤如下：
首先在Excel中选择要与PowerPoint中数据表建立连接的数据范围，单击菜单编辑/复制。
然后新建一个PPT文档，点击插入/图表插入一张图表幻灯片，并清空弹出来的数据表输入框中所有的数据，再单击菜单编辑/粘贴链接，此时Excel中的数据就会出现在数据表中了，其它操作方法和第一种一样。
以后如果我们在Excel中更改数据，则PowerPoint中数据表中的数据也相应的改变，同时图表也跟着改变。利用上面两种方法可以免去我们重复输入之苦，有这方面需要的朋友不妨试一试。
提示：这种超链接的图表方法要求不能更改Excel文档和与之对应的PPT文档的路径，否则PPT文档就不会跟随Excel文件的修改而时时更新数据了。
word2010设置超链接指向excel文件的方法
在Word2010文档中创建超链接时，链接地址不仅仅可以指向网页，还可以指向包括Word文档、Excel文件等在内的任意文件。不过只有链接向本机程序支持的文件，才能在点击超链接时打开该文件。在Word2010文档中创建链接向指定文件超链接的步骤如下所述：
第1步，打开图老师Word2010文档窗口，选中需要创建超链接的文字。切换到插入功能区，在链接分组中单击超链接按钮，如图1所示。
图1 单击超链接按钮第2步，在打开的插入超链接对话框中，链接到区域保持选中所有文件或网页选项。然后单击查找范围下拉三角按钮，查找并选中链接目标文件，单击确定按钮即可，如图2所示。
图2 插入超链接对话框
Excel撤销工作表保护密码图文教程介绍
我们经常使用Excel的工作表保护功能，将工作表用密码保护起来，以防别人操作时进行修改，但是这样一来有可能会无法进行一些操作(如输入公式等)，时间久了保护的密码也有可能忘记了，这该怎么办呢?只要按照以下步骤操作，Excel工作表保护密码瞬间即破!
1、打开您需要破解保护密码的Excel文件;
2、依次点击菜单栏上的工具---宏----录制新宏，输入宏名字如:aa;
3、停止录制(这样得到一个空宏);
4、依次点击菜单栏上的工具---宏----宏,选aa,点编辑按钮;
5、删除窗口中的所有字符(只有几个),替换为下面的内容;
（本文来源于图老师网站，更多请访问http://m.tulaoshi.com/ejc/）从横线下开始复制-----------------------------
Option Explicit
Public Sub AllInternalPasswords()
' Breaks worksheet and workbook structure passwords. Bob McCormick
' probably originator of base code algorithm modified for coverage
' of workbook structure / windows passwords and for multiple passwords
'
' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)
' Modified 2003-Apr-04 by JEM: All msgs to constants, and
' eliminate one Exit Sub (Version 1.1.1)
' Reveals hashed passwords NOT original passwords
Const DBLSPACE As String = vbNewLine & vbNewLine
Const AUTHORS As String = DBLSPACE & vbNewLine & _
"Adapted from Bob McCormick base code by" & _
"Norman Harker and JE McGimpsey"
Const HEADER As String = "AllInternalPasswords User Message"
Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"
Const REPBACK As String = DBLSPACE & "Please report failure " & _
"to the microsoft.public.excel.programming newsgroup."
Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _
"now be free of all password protection, so make sure you:" & _
DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _
DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _
DBLSPACE & "Also, remember that the password was " & _
"put there for a reason. Don't stuff up crucial formulas " & _
"or data." & DBLSPACE & "Access and use of some data " & _
"may be an offense. If in doubt, don't."
Const MSGNOPWORDS1 As String = "There were no passwords on " & _
"sheets, or workbook structure or windows." & AUTHORS & VERSION
Const MSGNOPWORDS2 As String = "There was no protection to " & _
"workbook structure or windows." & DBLSPACE & _
"Proceeding to unprotect sheets." & AUTHORS & VERSION
Const MSGTAKETIME As String = "After pressing OK button this " & _
"will take some time." & DBLSPACE & "Amount of time " & _
"depends on how many different passwords, the " & _
"passwords, and your computer's specification." & DBLSPACE & _
"Just be patient! Make me a coffee!" & AUTHORS & VERSION
Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _
"Structure or Windows Password set." & DBLSPACE & _
"The password found was: " & DBLSPACE & "$$" & DBLSPACE & _
"Note it down for potential future use in other workbooks by " & _
"the same person who set this password." & DBLSPACE & _
"Now to check and clear other passwords." & AUTHORS & VERSION
Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _
"password set." & DBLSPACE & "The password found was: " & _
DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _
"future use in other workbooks by same person who " & _
"set this password." & DBLSPACE & "Now to check and clear " & _
"other passwords." & AUTHORS & VERSION
Const MSGONLYONE As String = "Only structure / windows " & _
&quoTulaoshi.comt;protected with the password that was just found." & _
ALLCLEAR & AUTHORS & VERSION & REPBACK
Dim w1 As Worksheet, w2 As Worksheet
Dim i As Integer, j As Integer, k As Integer, l As Integer
Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer
Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer
Dim PWord1 As String
Dim ShTag As Boolean, WinTag As Boolean
Application.ScreenUpdating = False
With ActiveWorkbook
WinTag = .ProtectStructure Or .ProtectWindows
End With
ShTag = False
For Each w1 In Worksheets
ShTag = ShTag Or w1.ProtectContents
Next w1
（本文来源于图老师网站，更多请访问http://m.tulaoshi.com/ejc/）If Not ShTag And Not WinTag Then
MsgBox MSGNOPWORDS1, vbInformation, HEADER
Exit Sub
End If
MsgBox MSGTAKETIME, vbInformation, HEADER
If Not WinTag Then
MsgBox MSGNOPWORDS2, vbInformation, HEADER
Else
On Error Resume Next
Do 'dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
With ActiveWorkbook
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
If .ProtectStructure = False And _
.ProtectWindows = False Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND1, _
"$$", PWord1), vbInformation, HEADER
Exit Do 'Bypass all for...nexts
End If
End With
Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next
Loop Until True
On Error GoTo 0
End If
If WinTag And Not ShTag Then
MsgBox MSGONLYONE, vbInformation, HEADER
Exit Sub
End If
On Error Resume Next
For Each w1 In Worksheets
'Attempt clearance with PWord1
w1.Unprotect PWord1
Next w1
（本文来源于图老师网站，更多请访问http://m.tulaoshi.com/ejc/）On Error GoTo 0
ShTag = False
For Each w1 In Worksheets
'Checks for all clear ShTag triggered to 1 if not.
ShTag = ShTag Or w1.ProtectContents
Next w1
（本文来源于图老师网站，更多请访问http://m.tulaoshi.com/ejc/）If ShTag Then
For Each w1 In Worksheets
With w1
If .ProtectContents Then
On Error Resume Next
Do 'Dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
If Not .ProtectContents Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND2, _
"$$", PWord1), vbInformation, HEADER
'leverage finding Pword by trying on other sheets
For Each w2 In Worksheets
w2.Unprotect PWord1
Next w2
Exit Do 'Bypass all for...nexts
End If
Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next
Loop Until True
On Error GoTo 0
End If
End With
Next w1
（本文来源于图老师网站，更多请访问http://m.tulaoshi.com/ejc/）End If
MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
End Sub
----------------------
复制到横线以上
6、关闭编辑窗口;
7、依次点击菜单栏上的工具---宏-----宏,选AllInternalPasswords,运行,确定两次;
