About User Account Control settings. Windows 7 Windows 8.1 Windows 10. Move the slider to select how much you want User Account Control to protect you from potentially harmful changes. Here's more info about each option: A lways notify will: Notify you when programs try to install software or make changes to your computer.

Automatically fix Windows security issues. Windows 7 Windows 8.1 Windows 10. Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features. Select the Download button on this page. In the File Download dialog box, click Run ...

Restart the PC. My computer is in a workgroup. Create a new Local Administrator user account. Select the Start button, select Settings > Accounts > Family & other users. (In some editions of Windows you'll see Other users .) Select Add someone else to this PC.

About User Account Control settings. Windows 7 Windows 8.1 Windows 10. Move the slider to select how much you want User Account Control to protect you from potentially harmful changes. Here's more info about each option: A lways notify will: Notify you when programs try to install software or make changes to your computer.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

Select Start > Settings > Accounts and then select Family & other users. (In some versions of Windows you'll see Other users .) Next to Add other user, select Add account . Select I don't have this person's sign-in information, and on the next page, select Add a user without a Microsoft account.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Make sure User Account Control (UAC) is turned on - When changes are going to be made to your PC that require administrator-level permission, UAC notifies you and gives you the chance to approve the change. UAC can help keep viruses from making unwanted changes.

To log on as an administrator, you need to have a user account on the computer with an Administrator account type. If you are not sure if the account that you have on the computer is an administrator account, you can check the account type after you have logged on.

If you're a small business owner. Find the information you need to build, run, and grow your small business with Microsoft 365. Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.