窗口最小化后不在任务栏显示，只在桌面上显示一个小小的栏。。。

你把下面这段话复制进记事本，然后把后缀.txt改成.vbs

'xp_taskbar_desktop_fixall.vbs - Repairs the Taskbar when minimized programs don't show.
'?Kelly Theriot and Doug Knox - 8/22/2003
Set WSHShell = WScript.CreateObject("WScript.Shell")
Message = "To work correctly, the script will close" & vbCR
Message = Message & "and restart the Windows Explorer shell." & vbCR
Message = Message & "This will not harm your system." & vbCR & vbCR
Message = Message & "Continue?"
X = MsgBox(Message, vbYesNo, "Notice")
If X = 6 Then
On Error Resume Next
WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StuckRects2\"
WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StreamMRU\"
WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Streams\Desktop\"
WshShell.RegDelete "HKCU\Software\Microsoft\Internet Explorer\Explorer Bars\{32683183-48a0-441b-a342-7c2a440a9478}\BarSize"
P1 = "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\"
WshShell.RegWrite p1 & "NoBandCustomize", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoMovingBands", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoCloseDragDropBands", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSetTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoToolbarsOnTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSaveSettings",0,"REG_DWORD"
WshShell.RegWrite p1 & "NoToolbarsOnTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSetTaskbar",0,"REG_DWORD"
WshShell.RegWrite p1 & "NoActiveDesktop",0,"REG_DWORD"
WshShell.RegWrite p1 & "ClassicShell",0,"REG_DWORD"
p1 = "HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\LocalUser\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\"
WshShell.RegWrite p1 & "NoCloseDragDropBands", 0, "REG_DWORD"
WshShell.RegDelete p1 & "NoMovingBands"
p1 = "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell"
WshShell.RegWrite p1, "explorer.exe", "REG_SZ"
p1 = "HKCU\Software\Microsoft\Internet Explorer\Explorer Bars\{32683183-48a0-441b-a342-7c2a440a9478}\"
WshShell.RegDelete p1 & "BarSize"
WshShell.RegWrite p1, "Media Band", "REG_SZ"
On Error Goto 0
For Each Process in GetObject("winmgmts:"). _
ExecQuery ("select * from Win32_Process where name='explorer.exe'")
Process.terminate(0)
Next
MsgBox "Finished." & vbcr & vbcr & "?Kelly Theriot and Doug Knox", 4096, "Done"
Else
MsgBox "No changes were made to your system." & vbcr & vbcr & "?Kelly Theriot and Doug Knox", 4096, "User Cancelled"
End If

我也遇到了这种情况。我的方法如下：
在窗口最大化的情况下，在菜单栏点击“视图”，在“窗口”部分选择“全部重排”，这时文档窗口就变成非最大化了，可以用鼠标移动到文档窗口的边缘调整成自己想要的大小了。此后再点击“向下还原”，就不会最小化成你图片中这么小了。

拖到任务栏里 这样不行的话
可能有冲突比如安了某些程序
还原到以前状态吧

右击任务栏试试 会有很多选项