How can I completely disable UAC on Windows 7?
Also, I know my own benefits, but what are the risks?
Four methods to disable UAC in Windows 7
Method 1: Disable or Turn Off UAC (User Account Control) in Control Panel
To use Control Panel to disable UAC in Windows 7, there are several methods to access the User Account Control settings page:
Click on User Account Control settings link.
Slide the slider bar to the lowest value with description Never notify.
Click OK to make the change effective.
Restart the computer to turn off User Access Control.
Method 2: Disable UAC with Registry Editor (RegEdit)
Run Registry Editor (RegEdit) and navigate to the following registry key:
Locate the following REG_DWORD value:
Set the value of EnableLUA to 0.
Optional step to suppress UAC consent prompt dialog, locate the following REG_DWORD value:
Set the value of ConsentPromptBehaviorAdmin to 0 (optional).
Exit from Registry Editor and restart the computer to turn off UAC.
Method 3: Turn Off UAC Using Group Policy
For Windows 7 Ultimate, Business or Enterprise edition which has Local Group Policy, or computer joined to domain and has Active Directory-based GPO, the group policy can be used to disable UAC for local computer or many computer across large networks at once.
Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options
User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode
Set its value to Elevate without prompt.
User Account Control: Detect application installations and prompt for elevation
Set its value to Disabled.
User Account Control: Run all administrators in Admin Approval Mode
Set its value to Disabled.
User Account Control: Only elevate UIAccess applications that are installed in secure locations
Set its value to Disabled.
Method 4: Using Command Prompt to Disable User Account Control
The command line option can also be used in batch script command file, i.e. .bat and .cmd files, providing greater convenient to advanced technical user. In actual, the commands,, which are also used to disable or enable UAC in Vista, are just doing the same thing as directly modifying the registry.
and optionally, the following comand to suppress all elevation consent request and notification:
Tip: To re-enable UAC, the command is:
and to turn on prompt for consent UI:
Note: Disabling UAC may cause gadgets stop working in Windows 7. Users who are facing this issue may use another workaround to suppress User Account Control.
I really do not advise this, but if it is just annoying you, you can disable all UAC prompts by going to run (Windows Flag+R) and typing
Then drag the slider to the bottom.
Tried this? How to Disable and Turn Off UAC in Windows 7
I wouldn't recommend it though, isn't it better just to accept it and know that you're more secure?
To answer your question: There are no risks to disabling UAC, provided you run as a standard user.
You should always run as a standard user on Windows.
On Windows 2000/XP/Vista/7, you can create an account that is a standard user. The downside of this is that if you want to perform anything that requires administrative access to the computer, e.g.:
you will have to fast-user switch to an administrator account in order to perform the operation, then switch back.
Nobody wants to actually run as a standard user all the time, so they run as an administrator full time. The risks of running as an administrator is that you can accidentally damage your Windows installation. Running malware, or a security breach, can take complete control of your computer.
UAC is the comprimise, where you are stripped of your admin privelages, unless something comes along that requires admin access. UAC temporarily grants you admin privelages, until that operation is complete.
Note: Even with UAC disabled, ie and Chrome will still use protected mode.
UAC is a technology where you are stripped of your admin privelages, so you can't do damage. Internet Explorer and Google Chrome both take advantage of a similar feature available since Vista. They run in "protected mode"; they run with less privelages than even standard user.
Even if you disable UAC, and run as an administrator full-time, your browser will still run lower than you, to protect you from you.
Note: Firefox does not support protected mode, and will run with the same privelages as you are. i.e.:
i don't recommend anyone disable UAC. But if you must, run as a standard user. If you cannot stand runnnig as a standard user, at least use Internet Explorer or Google Chrome. If you use Firefox as an administrator with UAC disabled, and you encounter a security vulnerability, (e.g. you used flash last year), your computer can be completely taken over.
Click Start, type UAC, select the control panel option that appears. Drag the slider to the bottom.
However, this is very unnecessary, and puts your computer at risk. There aren't any valid reasons in my opinion to perform this step.
Here is one of two ways to turn off UAC in Windows 7:
I would not go about disabling UAC. It is true that UAC can be bypassed; however, this requires user interaction in the form of pressing buttons blindly or requires one to fake the signature of the program trying to bypass UAC. The latter is pretty hard to do and is usually caught by antivirus programs. UAC is excellent at blocking quite a few zero-day exploits. Furthermore, UAC is excellent in blocking rootkits.
Jeff's post says it all, but what's the problem with turning off UAC completely?
If you have a virus scanner and a firewall, aren't you at least protected from most random crap that could happen other than user stupidity?
This link also shows How to turn off User Account Control (UAC) in Windows 7
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