对于Windows用户来讲，当下最流行的还是win7操系、以后的趋势肯定是win10，只是时间的考验
相信大家在用windows系统的时，一直有个问题在困扰大家包括我
就是刚装的sys，无论是98、Me、2K、03、xp、Vista、W2008、W7、W8、W10还是各种WinServer 刚装完的时候特别好用（犹如边疆的泉水清又纯），但用不了多久，就会出现开机启动慢、起来后更慢
相信各位PC操控者最头疼的问题莫过于此，只要中标、被强制流氓soft、系统未优化、不管你的配置有多高，CPu有多少核，都白搭，你只有两眼发痴目光呆滞的看着PC，想砸又无能为力，不砸又难解心头之恨-------ok~今天就分享一个更改目录的办法！进入正文
每个sys都有AppData，一般的用户名都是Administrator，默认状态下，开机进Win桌面后，所有启动的或run中的缓存、临时Temp、各种software、所产生的appdata都在User的文件夹下
我以Win7为例（Win10也是一样的目录）
从你的Windows登录进去后，所有运行的software产生的数据、漫游、非漫游、每个soft对应产生的目录都被写到里面，下面这个图红色圆圈默认情况下是 C:\user\Aministrator
我这里是是已经修改好的，Appdata意思就是应用程序数据，它里面有三个子文件夹 local，locallow和roaming
以上这些说的是因为这些东西在作祟，但你还不能删了它们，1是你删不掉，2是删了也会在新建，我的观点就是，不惹你，不杀你我把你请到鸟不生蛋的地方
除了这里面的三个外 红字文件夹 里面的东西随便删
C:\Users\用户名\AppData\Local\Temp 里面临时文件
C:\Users\用户名\AppData\Local\Microsoft\Windows\Temporary Internet Files IE缓存文件（默认隐藏）
C:\Users\用户名\AppData\Local\Microsoft\Windows\History 浏览器历史记录（默认隐藏）
PC用久了，C的空间越来越小，系统也越来越卡主要就是因为用户的AppData目录越来越大，东西越来越多（另外还有win的temp和ie的缓存，不懂的找度娘吧）
C盘在我的脑海里就是纯Sys，能不装东西就不装东西（也可能我对这块比较洁癖）
移动步骤
先装个PE，进PE后，手动复制C:\Users\用户名\ 到E:\ （记住是整个用户名文件夹整体复制，E:\随便你写D\E\F 只要离开c就ok。不要看网上的帖子移动AppData文件夹，治标不治本）
进册表 找到 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
修改 Shell Folders 和User Shell Folders 下面的值就是我们要修改的内容，你看到的就是我已经修改好的
User Shell Folders 右边红色方框的值 %USERPROFILE% 难点
我们与其一个一个的改 %USERPROFILE% 不如直接改它的源头
找到 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
把Profilelist 下的最长的两个目录里的值 
这是我改好的，你们的应该是C:\user\administrator
这里记录了系统中所有帐户的配置文件路径，分别在各个用户所对应的SID项之下，其中的“ProfileImagePath”
字符串值就是%USERPROFILE%的值了------千万注意，这里你改了之后就不用一个一个的去改了
改完之后，重启一下，进系统后先把C:\user\administrator\AppData目录删除，如果能，直接把administrator目录给删了就行了
大功告成！！
这样改完之后吗，只要你的电脑不中毒，空间充足，你老了，它也一直很年轻
顺便将三个注册表打包了，下面的代码你不想吐的话就不要看。直接复制我的就可以，把路径改成自己的就OK
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders]
"AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,00,00
"Cache"=hex(2):45,00,3a,00,5c,00,54,00,65,00,6d,00,70,00,5c,00,49,00,6e,00,74,\
00,65,00,72,00,6e,00,65,00,74,00,20,00,34,4e,f6,65,87,65,f6,4e,00,00
"Cookies"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,43,00,6f,00,6f,00,6b,00,69,00,65,00,73,00,00,00
"Desktop"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,44,00,65,00,73,00,6b,00,74,00,6f,00,70,00,00,00
"Favorites"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,46,00,61,00,76,00,6f,00,72,00,69,00,74,00,65,00,73,\
00,00,00
"History"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,4c,\
00,6f,00,63,00,61,00,6c,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,\
66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,48,00,69,\
00,73,00,74,00,6f,00,72,00,79,00,00,00
"Local AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,\
49,00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,\
00,4c,00,6f,00,63,00,61,00,6c,00,00,00
"My Music"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,4d,00,75,00,73,00,69,00,63,00,00,00
"My Pictures"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,\
00,4c,00,45,00,25,00,5c,00,50,00,69,00,63,00,74,00,75,00,72,00,65,00,73,00,\
00,00
"My Video"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,56,00,69,00,64,00,65,00,6f,00,73,00,00,00
"NetHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,20,00,53,00,68,00,6f,00,72,00,\
74,00,63,00,75,00,74,00,73,00,00,00
"Personal"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,44,00,6f,00,63,00,75,00,6d,00,65,00,6e,00,74,00,73,\
00,00,00
"Programs"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,\
72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,00,00
"Recent"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,\
00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,\
6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,\
00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,\
52,00,65,00,63,00,65,00,6e,00,74,00,00,00
"SendTo"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,\
00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,\
6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,\
00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,\
53,00,65,00,6e,00,64,00,54,00,6f,00,00,00
"Startup"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,\
72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,5c,00,53,00,74,00,61,00,72,00,74,\
00,75,00,70,00,00,00
"Start Menu"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,\
00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,\
52,00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,\
00,73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,\
5c,00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,00,00
"Templates"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,54,00,65,00,6d,00,70,00,6c,00,61,00,74,00,65,00,73,00,00,00
"{374DE290-123F-4565-9164-39C4925E467B}"=hex(2):25,00,55,00,53,00,45,00,52,00,\
50,00,52,00,4f,00,46,00,49,00,4c,00,45,00,25,00,5c,00,44,00,6f,00,77,00,6e,\
00,6c,00,6f,00,61,00,64,00,73,00,00,00
"PrintHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,\
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,\
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,\
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,\
00,50,00,72,00,69,00,6e,00,74,00,65,00,72,00,20,00,53,00,68,00,6f,00,72,00,\
74,00,63,00,75,00,74,00,73,00,00,00
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"!Do not use this registry key"="Use the SHGetFolderPath or SHGetKnownFolderPath function instead"
"AppData"="E:\\administrator\\AppData\\Roaming"
"Local AppData"="E:\\administrator\\AppData\\Local"
"My Video"="E:\\administrator\\Videos"
"{1B3EA5DC-B587-4786-B4EF-BD1DC332AEAE}"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Libraries"
"My Pictures"="E:\\administrator\\Pictures"
"Desktop"="E:\\administrator\\Desktop"
"History"="E:\\administrator\\AppData\\Local\\Microsoft\\Windows\\History"
"NetHood"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Network Shortcuts"
"{56784854-C6CB-462B-8169-88E350ACB882}"="E:\\administrator\\Contacts"
"Cookies"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Cookies"
"Favorites"="E:\\administrator\\Favorites"
"SendTo"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\SendTo"
"Start Menu"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu"
"My Music"="E:\\administrator\\Music"
"Programs"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs"
"Recent"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Recent"
"CD Burning"="E:\\administrator\\AppData\\Local\\Microsoft\\Windows\\Burn\\Burn"
"PrintHood"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Printer Shortcuts"
"{7D1D3A04-DEBB-4115-95CF-2F29DA2920DA}"="E:\\administrator\\Searches"
"{374DE290-123F-4565-9164-39C4925E467B}"="E:\\administrator\\Downloads"
"{A520A1A4-1780-4FF6-BD18-167343C5AF16}"="E:\\administrator\\AppData\\LocalLow"
"Startup"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup"
"Administrative Tools"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Administrative Tools"
"Personal"="E:\\administrator\\Documents"
"{BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968}"="E:\\administrator\\Links"
"Cache"="E:\\Temp\\Internet 临时文件"
"Templates"="E:\\administrator\\AppData\\Roaming\\Microsoft\\Windows\\Templates"
"{4C5C32FF-BB9D-43B0-B5B4-2D72E54EAAA4}"="E:\\administrator\\Saved Games"
"Fonts"="C:\\Windows\\Fonts"
"administrator Video"="E:\\administrator\\Videos"
"administrator Pictures"="E:\\administrator\\Pictures"
"administrator Music"="E:\\administrator\\Music"
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList]
"ProfilesDirectory"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,\
00,69,00,76,00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,00,00
"Default"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,00,\
76,00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,5c,00,44,00,65,00,66,\
00,61,00,75,00,6c,00,74,00,00,00
"Public"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,00,76,\
00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,5c,00,50,00,75,00,62,00,\
6c,00,69,00,63,00,00,00
"ProgramData"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,\
00,76,00,65,00,25,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,44,00,\
61,00,74,00,61,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-18]
"Flags"=dword:0000000c
"State"=dword:00000000
"RefCount"=dword:00000001
"Sid"=hex:01,01,00,00,00,00,00,05,12,00,00,00
"ProfileImagePath"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,\
00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,\
5c,00,63,00,6f,00,6e,00,66,00,69,00,67,00,5c,00,73,00,79,00,73,00,74,00,65,\
00,6d,00,70,00,72,00,6f,00,66,00,69,00,6c,00,65,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-19]
"ProfileImagePath"=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,\
00,73,00,5c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,50,00,72,00,6f,00,\
66,00,69,00,6c,00,65,00,73,00,5c,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,\
00,72,00,76,00,69,00,63,00,65,00,00,00
"Flags"=dword:00000000
"State"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-20]
"ProfileImagePath"=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,\
00,73,00,5c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,50,00,72,00,6f,00,\
66,00,69,00,6c,00,65,00,73,00,5c,00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,\
00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,00,00
"Flags"=dword:00000000
"State"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-21-3880342755-295460319-945441334-1000]
"ProfileImagePath"=hex(2):45,00,3a,00,5c,00,41,00,64,00,6d,00,69,00,6e,00,69,\
00,73,00,74,00,72,00,61,00,74,00,6f,00,72,00,00,00
"Flags"=dword:00000000
"State"=dword:00000100
"Sid"=hex:01,05,00,00,00,00,00,05,15,00,00,00,e3,54,49,e7,df,5d,9c,11,36,4a,5a,\
38,e8,03,00,00
"ProfileLoadTimeLow"=dword:00000000
"ProfileLoadTimeHigh"=dword:00000000
"RefCount"=dword:00000001
"RunLogonScriptSync"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-21-3880342755-295460319-945441334-500]
"ProfileImagePath"=hex(2):45,00,3a,00,5c,00,41,00,64,00,6d,00,69,00,6e,00,69,\
00,73,00,74,00,72,00,61,00,74,00,6f,00,72,00,00,00
"Flags"=dword:00000000
"State"=dword:00000100
"Sid"=hex:01,05,00,00,00,00,00,05,15,00,00,00,e3,54,49,e7,df,5d,9c,11,36,4a,5a,\
38,f4,01,00,00
"ProfileLoadTimeLow"=dword:00000000
"ProfileLoadTimeHigh"=dword:00000000
"RefCount"=dword:00000001
"RunLogonScriptSync"=dword:00000000
普及一下小知识
常用：
%USERPROFILE% =C:\Users\用户名
%SystemRoot% =C:\WINDOWS
%SystemDrive% =C:
%APPDATA% =C:\Users\用户名\AppData\Roaming
%LOCALAPPDATA% =C:\Users\用户名\AppData\Local
%windir% =C:\WINDOWS
%Path% =C:\Windows\system32;C:\Windows;
%ProgramData% =C:\ProgramData
%ProgramFiles% =C:\Program Files
%ProgramFiles(x86)% =C:\Program Files (x86)
以上全部手写，良心大作，如有雷同，绝不可能！