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.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution of your monitor.

Learn how to troubleshoot Windows sign in issues, including problems signing in to your Windows device after upgrading.

Learn how to switch out of S mode to install apps from outside of the Microsoft Store or to upgrade to Windows 11.

To turn it off, switch the setting to Off.. Turning off Microsoft Defender Firewall could make your device (and network, if you have one) more vulnerable to unauthorized access.

Learn how to uninstall Office from a PC using the Control Panel or with the uninstall support tool.

Find out how straight-forward it is to schedule remote meetings in Microsoft Teams for both people inside and outside of your organization.