What Is User Account Control Windows 10

The User Account Control (UAC) is a security characteristic that helps prevent unauthorized changes to your Windows 10 computer or device. These unauthorized changes tin can be initiated by users, apps, viruses, or other types of malware. UAC ensures that these changes are fabricated merely with the administrator'due south approval. If these changes aren't canonical by the ambassador, they will never exist executed, and the arrangement will remain unchanged.

Use UAC

Desktop apps in Windows 10 don't run with administrator permissions and consequently tin't make automated changes to an operating organisation. When a desktop app wants to make system changes (such as modifications that impact other user accounts, modifications of system files and folders, or installation of new software), Windows x issues what'south called a UAC confirmation dialog box, where users tin can ostend whether they want those changes to exist made.

If the user clicks No, the changes won't be fabricated. If the user clicks Yeah, the app receives ambassador permissions and makes the system changes information technology'south programmed to brand.

The User Account Control (UAC) prompt.

The User Business relationship Command (UAC) prompt.

These permissions will be granted until the app stops running or the user closes it.

When using Windows Store apps, UAC is never triggered because, by design, these apps can't modify system settings or files.

If y'all're on a locked computer and your user account doesn't have administrator permissions, the UAC prompt asks yous to enter the password for an administrator account. If y'all don't type the correct administrator password, and then you tin't run desktop apps that require administrator permissions.

The UAC prompt on a locked down account.

The UAC prompt on a locked downwards account.

When you run across UAC prompts, information technology'southward important to pay attention to them. Look at the data displayed and make up one's mind which app wants administrator permissions. If it isn't an app that you started and want to run, click No.

Configure UAC

Depending on how your company's network is set upward, you may or may not be able to change how UAC prompt works. If you're in a small company that doesn't have a network domain with rules and policies imposed by a network administrator or an It department, you may be able to change how UAC prompts are shown. Follow these steps:

Click in the search box on the taskbar.
Type uac.

A listing of search results appears.
Click "Change User Business relationship Control settings".

The User Account Control Settings window appears.
Set up the UAC switch to the position you desire.

You tin can choose one of the following options:

The UAC settings.
- Always notify.
  
  The UAC prompt is shown when apps try to install software or make changes to your computer and when you endeavor to change Windows settings. The Desktop is dimmed when a UAC prompt is shown.
- Notify me just when apps attempt to make changes to my computer.
  
  This is the default setting for UAC. UAC prompts aren't shown when y'all endeavour to make changes to Windows settings. The Desktop is dimmed when a UAC prompt is shown.
- Notify me merely when apps effort to make changes to my estimator (practise not dim my desktop).
  
  UAC prompts are non shown when you endeavor to make changes to Windows settings, but the Desktop isn't dimmed when a UAC prompt is shown.
- Never notify.
  
  This is the equivalent of turning off UAC. It is not recommended that y'all use this setting.
Click OK.

The User Business relationship Command prompt is shown.
Click Yep.

Your settings are applied.