UAC helps to prevent unauthorized changes to your computer. It prompts you for permission when a task requires administrative rights, such as installing software, or changing settings that affect other users.
Windows Server 2012
- Click Start and then click Control Panel.
- In Control Panel, click User Accounts.
- Click Change User Account Control Settings.
- In the User Accounts tasks window, click Turn User Account Control on or off
- If UAC is currently configured in Admin Approval Mode, the User Account Control message appears. Click Continue
- Clear the Use User Account Control (UAC) to help protect your computer check box, and then click OK
- Click Restart Now to apply the change right away, or click Restart Later and close the User Accounts tasks window.
Windows Server 2008
- Click Start, and then click Control Panel
- In Control Panel, click User Accounts
- In the User Accounts window, click User Accounts
- In the User Accounts tasks window, click Turn User Account Control on or off
- If UAC is currently configured in Admin Approval Mode, the User Account Control message appears. Click Continue
- Clear the Use User Account Control (UAC) to help protect your computer check box, and then click OK
- Click Restart Now to apply the change right away, or click Restart Later and close the User Accounts tasks window.
Windows 7
- Click Start and then click Control Panel
- In Control Panel, click Action Center
- In the Action Center, click Change User Account Control Settings
- Move the notify slider down to Never notify
- Click OK and restart the computer.