windows自带屏幕小键盘(osk.exe)

windows自带屏幕小键盘(osk.exe)是一个在没有键盘的情况下，用鼠标代替键的功能，适合临时使用。

xp屏幕键盘大小无法调整

1、把osk.exe和msswch.dll两个文件复制到windows/system2目录下
2、将注册表文件osk导入注册表即可。或者到正常的xp电脑里打开regedit里的HKEY_CURRENT_USER\Software\Microsoft\Osk目录下将Setting项目导出，再导入到不正常的电脑注册表中即可。

附录正确的注册表文件：（如下）
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Osk]
"Setting"=hex:04,00,00,00,00,00,00,00,00,00,00,00,c0,c0,c0,00,ff,80,c0,00,00,\
ff,40,00,80,80,ff,00,02,00,00,00,01,00,00,00,65,00,00,00,00,00,00,00,00,00,\
00,00,01,00,00,00,01,00,00,00,00,00,00,00,e8,03,00,00,f5,ff,ff,ff,00,00,00,\
00,00,00,00,00,00,00,00,00,bc,02,00,00,00,00,00,00,03,02,01,22,4d,53,20,53,\
68,65,6c,6c,20,44,6c,67,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,01,00,00,00,01,00,00,00,98,3a,\
00,00,01,00,00,00,01,00,00,00,01,00,00,00,01,00,00,00,01,00,00,00,02,00,00,\
00,01,00,00,00,07,00,00,00,07,00,00,00,10,00,00,00,07,00,00,00,00,00,00,00,\
00,00,00,00,bc,02,00,00,00,00,00,00,01,02,02,22,53,79,73,74,65,6d,00,10,68,\
8a,f7,0c,ac,00,01,00,94,33,02,00,00,00,57,01,00,00,09,00,8b,01,a4,01,00,00,\
00,00,80,ff,80,00,01,00,00,00,20,00,00,00,01,00,00,00,01,00,00,00,01,00,00,\
00,01,00,00,00,00,00,00,00,01,00,00,00,b8,00,00,00,9e,01,00,00,a3,02,00,00,\
02,04,00,00,66,03,00,00,6d,01,00,00,ee,02,00,00,39,02,00,00,00,00,00,00,00,\
00,00,00,72,00,00,00,b1,00,00,00,00,00,bc,42,00,00,c8,41,71,00,00,00,72,00,\
00,00,73,00,00,00,74,00,00,00,75,00,00,00,76,00,00,00,77,00,00,00,78,00,00,\
00,79,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,01,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,f4,01,00,00,\
01,00,00,00,00,00,00,00
"Stepping"=dword:00000003

可以将上面的代码复制到记事本中，另存为注册表文件，导入即可。