用戶帳戶控制( UAC )是一種新的安全功能,在Windows Vista中,需要所有用戶登錄並運行在標準用戶權限的模式而不是作為管理員與充分的管理權限,從而防止未經授權或意外的變化,可能破壞電腦或允許病毒和 惡意軟件利用系統級的特權,提供給本地管理員攻擊,網絡安全,妥協的計算機安全和隱私,損害了文件和設置在網絡中。
However, in a lot of cases, administrator rights are needed by end-users to perform certain tasks such as install or update programs and perform typical system-level task.
然而,在很多情況下,管理員權限所需要的最終用戶執行某些任務,例如安裝或更新的程序和執行的典型系統級的任務。
Beside, many software applications also need administrator privileges to run properly without conflicts, as they are designed to write to system locations during normal operation, and computer in locked-down state in which users operate in standard user mode severely limits user productivity.
旁邊,許多應用軟件也需要管理員權限的正常運行,沒有衝突,因為它們是設計寫信給系統的地點,在正常操作,以及電腦在鎖定狀態下,在用戶操作在標準用戶模式,嚴重限制了用戶的生產率。
In Windows Vista, as and when standard end-user requires administrator privileges to perform certain tasks such as attempting to install an application or write to registry, Windows Vista will prompt a UAC credential prompt to notify the user that a credential of administrator user account is needed for authorization or permission, thus reduce the chance user can accidentally make modifications to vista system files or settings and eliminate the ability for virus or malware to invoke administrator privileges without a user’s knowledge.
在Windows Vista中,當標準的最終用戶需要管理員特權執行某些任務,如嘗試安裝應用程式或寫信給註冊表, Windows Vista將促使憑據的UAC提示通知用戶的憑據的管理員用戶帳戶是需要授權或許可,因而減少的機會,用戶可以不小心修改Vista系統文件或設置和消除 能力為病毒或惡意代碼引用管理員特權,沒有用戶的知識。
Even for domain or local administrator, with UAC turns on and enable, most applications, components and processes will run with a limited privilege, but have “elevation potential” or Administrator Approval Mode where administrators must give consent through a User Account Control consent prompt.
即使域或本地管理員,與原來的UAC就使,大部分申請,部件和程序將運行在有限的特權,但有“海拔潛在的”或管理員批准模式管理員必須給予同意通過一個用戶帳戶控制同意提示。
User Account Control Administrator Credential Prompt
用戶帳戶控制管理員憑據提示
User Account Control Consent Prompt
用戶帳戶控制同意迅速
However, these security clearance and prompting processes may felt by a lot of users as too troublesome, and sometime annoying especially when you’re the only single user who uses the computer, and has all the latest anti-virus and anti-spyware utilities installed and updated.
但是,這些安全檢查和促使進程可能認為,由大量的用戶太麻煩,尤其是惱人的某個時候當您唯一的單用戶誰使用電腦,並擁有所有最新的反病毒和反間諜軟件事業的安裝和更新。
User Account Control is enabled by default in Windows Vista, so you will have to turn off and disable the User Account Control.
用戶帳戶控制默認情況下是啟用在Windows Vista中,所以你將不得不關閉,並停用用戶帳戶控制。
However, Microsoft recommends that users do not turn off UAC for security reason.
但是, Microsoft建議用戶不要關閉UAC指令基於保安理由。
There are a few ways that you can use to turn off the UAC, but most home and personal users should find method to disable UAC via Control Panel easiest to do.
有一些方法,您可以使用該關閉的UAC ,但大多數家庭和個人用戶,應尋找方法來禁用的UAC通過控制面板容易的事。
Method 1 - Using Control Panel
方法1 -使用控制面板 -
Click Start and then open Control Panel.
單擊開始,然後打開控制面板。 -
In the Control Panel, click User Accounts and Family Safety.
在控制面板,單擊用戶帳戶和家庭安全。 -
Click User Accounts.
單擊用戶帳戶。 -
Click Turn User Account Control on or off.
單擊打開用戶帳戶控制或關閉。 
-
Clear the tick or check mark on the box beside the Use User Account Control (UAC) to help protect your computer option.
清除剔或支票馬克對旁邊的方塊使用用戶帳戶控制( UAC ) ,以幫助保護您的計算機的選擇。 
-
Click OK.
單擊確定。 -
When prompted, restart the computer.
當提示,重新啟動計算機。 Note that the changes will affect all users on the computer.
請注意,變化會影響所有用戶的計算機上。 -
To enable the UAC, simply tick or select the checkbox again.
使的UAC ,只需剔或選中複選框。
Method 2 - Using Control Panel on Single User
方法2 -使用控制面板對單一用戶 A similar method with method 1, but access to UAC via a user account.
類似的方法與方法1 ,但獲得的UAC通過一個使用者帳戶。
-
Click Start and then open Control Panel.
單擊開始,然後打開控制面板。 -
In the Control Panel, click User Accounts and Family Safety.
在控制面板,單擊用戶帳戶和家庭安全。 -
Click on Add or remove user account option.
按一下添加或刪除用戶帳戶的選擇。 
-
Click to select any user account.
單擊以選中任何用戶帳戶。 -
Click Go to the main User Account page.
按去的主要用戶帳戶頁。 -
Click Change security settings under “Make changes to your user account” section.
單擊更改安全設置下的“更改您的用戶帳戶”一節。 
-
Clear the tick or check mark on the box beside the Use User Account Control (UAC) to help protect your computer option.
清除剔或支票馬克對旁邊的方塊使用用戶帳戶控制( UAC ) ,以幫助保護您的計算機的選擇。 
-
Click OK.
單擊確定。 -
When prompted, restart the computer.
當提示,重新啟動計算機。 Note that the changes will affect all users on the computer.
請注意,變化會影響所有用戶的計算機上。 -
To enable the UAC, simply tick or select the checkbox again.
使的UAC ,只需剔或選中複選框。
Method 3 - Using Registry Editor
方法3 -使用註冊表編輯器 -
Run Registry Editor by typing “regedit” in Start Search or command prompt.
運行註冊表編輯器中鍵入“ regedit ”在開始搜索或命令提示符。 -
In Registry Editor, navigate to the following registry key:
在註冊表編輯器,瀏覽到以下註冊表項: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\
hkey_local_machine \軟件\微軟\的Windows \
[教學] 關閉或禁用用戶帳戶控制( UAC )在Windows Vista - qkShare
CurrentVersion\Policies\System
currentversion \政策\制度 -
Locate the following DWORD registry subkey in the right pane:
找到以下DWORD的註冊表子項,在右邊窗格中: EnableLUA
enablelua -
Right click and choose modify or double click on EnableLUA to modify the setting.
請右擊並選擇修改或雙擊就enablelua修改設置。 On valud prompt, set the new value to 0.
對valud提示符下,設置新值為0 。 -
Exit from Registry Editor.
退出註冊表編輯器。 -
Restart the computer.
重新啟動計算機。 -
To enable the UAC again, simply change back the value of EnableLUA to 1.
使的UAC再次,只需改變回的價值enablelua 1 。
Method 4 - Using MsConfig System Configuration
方法4 -使用的M sconfig系統配置 -
Run MsConfig from Run option.
運行的Msconfig從運行的選擇。 -
In System Configuration window, click on the Tools tab.
在系統配置窗口中,單擊工具標籤。 -
Scroll down and locate “Disable UAP” or “Disable UAC” option item.
向下滾動,並找到“禁用UAP組”或“禁用的UAC ”選項項目。 Click on that line.
按一下就行。 
-
Click the Launch button.
按發射按鈕。 -
A command prompt window will open and automatically execute and run certain process to disable UAC.
一個命令提示符窗口將打開和自動執行和運行過程中某些禁用的UAC 。 -
Close CMD window when done.
關閉cmd窗口時,做了。 -
Close Msconfig.
關閉的Msconfig 。 -
Restart computer for changes to apply and effective.
重新啟動計算機更改申請和有效。 -
To re-enable UAC, simply select “Enable UAP” or “Enable UAC” instead of “Disable UAP” or “Disable UAC”, and then click on Launch button.
重新啟用的UAC ,只需選擇“啟用不穩定型心絞痛”或“使的UAC ” ,而不是“禁用UAP組”或“禁用的UAC ” ,然後按一下發射按鈕。
Method 5 - Using Group Policy
方法5 -使用組策略 If you’re an IT administrator or system administrator that manages many Windows Vista computers or clients across your computer, group policy can be an effective and easy to mass enable or disable a group of computers.
如果您是IT管理員或系統管理員管理很多Windows Vista的電腦或客戶您的計算機,組策略可以成為一種有效且易於大規模啟用或禁用一組計算機。
To disable UAC, both Local Group Policy or Active Directory GPO can be used.
要禁用的UAC ,無論是本地組策略或Active Directory GPO中都可以使用。
-
Click Start -> Run.
點擊“開始->運行。 -
Type gpedit.msc and click OK to open the Group Policy Editor.
鍵入gpedit.msc ,並單擊確定以打開組策略編輯器。 Note: If you’re using Active Directory Domain GPO which controls many computers, open Group Policy Management Console by click on Start -> Run, then type gpmc.msc and click OK from a Windows Vista computer that is a member of the AD domain.
注意:如果您使用的Active Directory域的GPO控制多台計算機,打開組策略管理控制台,由按一下“開始->運行,然後鍵入g pmc.msc並單擊確定從W indowsV ista的電腦,這是會員的廣告域。 In the Group Policy Management Console (GPMC) window, browse to the respective GPO which is linked and enabled to the OU (organization unit) or domain where the Vista computers are located, then edit it.
在組策略管理控制台( GPMC )窗口中,瀏覽到各自的GPO是聯繫和使該OU (組織單位)或所在的域Vista的電腦的位置,然後編輯它。 -
Navigate and browse to Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options.
瀏覽,瀏覽到計算機配置-> “ W indows設置- >”安全設置-> “土政策->”安全選項。 -
In the right details pane, locate the User Access Control policies.
在右邊的詳細資料窗格中,找到用戶訪問控制的政策。 -
Right click each of the following policies and configure or change the value as indicated below after the dash (-):
右鍵點擊下面的每個政策和配置或改變的價值如下所示後,破折號( -) : * User Account Control: Detect application installations and prompt for elevation - Disabled
*用戶帳戶控制:檢測裝置的應用和迅速地為海拔-禁用
* User Account Control: Behavior of the elevation prompt for standard users - No prompt
*用戶帳戶控制:行為海拔提示標準用戶-無提示
* User Account Control: Run all administrators in Admin Approval Mode - Disabled
*用戶帳戶控制:運行所有管理員在管理員批准模式-禁用 -
Restart the computer.
重新啟動計算機。
Method 6 - TweakUAC
方法6 -t weakuac TweakUAC
tweakuac
allows users to easily turn on or turn off UAC with a single click, or put UAC into silent mode where all admin users will be auto escalate when needed.
可讓使用者輕易地打開或關閉的UAC與一個單一的按一下,或提出的UAC到靜音模式,所有管理員用戶將自動升級,有需要時。
http://www.tweak-uac.com/uac-quiet-mode/