There are many ways to shut down your PC—you can turn the PC off completely, you can make it sleep, or you can hibernate the PC. To shut down, select Start and then select Power > Shut down . Sleep …

While Settings is the main tool for configuring Windows, there are other options available. To learn more about these tools, see System Configuration Tools in Windows.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery . …

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Oct 14, 2025 · Learn about the different reset options in Windows and how to reset your device.

Oct 14, 2025 · Learn how to change default apps and protocol handlers in Windows, including an example about how to configure the default browser.

Oct 14, 2025 · Through a series of applets, you can adjust various options ranging from system time and date to hardware settings, network configurations, and more. Many of the settings in Control Panel …

Get support for Windows and learn about installation, updates, privacy, security and more.

Look for the gear icon in the app for its settings.

To see general options for working with your Microsoft 365 applications on Windows, click File > Options > General. The options on this tab vary a bit depending on the Microsoft 365 program and version …