Trước khi bạn bắt đầu. Đảm bảo thiết bị mà bạn muốn cài đặt Windows 11 đáp ứng các yêu cầu hệ thống tối thiểu.Nếu thiết bị của bạn hiện đang chạy Windows 10, chúng tôi khuyên bạn nên xác minh các yêu cầu hệ thống tối thiểu bằng cách sử dụng ứng dụng Kiểm tra Tình trạng PC.

Before you start. Check these things before you start troubleshooting Bluetooth on your device: Check your product information. If you’re setting up a new device and Bluetooth is missing, check the product specifications to make sure it has Bluetooth capabilities.

The pen menu in Windows 11 makes it easy for you to access your favorite apps. Show pen menu. If you have a pen, tap it on your screen. The pen menu will appear in the corner of your taskbar.

Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions. To find out if your PC supports this, select Settings > System > Display.Select Brightness, look for the Change brightness automatically when lighting changes check box, and then select it to use this feature.This automatic setting helps make sure your screen is readable wherever you go.

If you’re having sound or audio problems, the following suggestions might help. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

To play HDR video in Windows 11, your display, PC, and graphics card must meet certain requirements. Here are the requirements: Display. Your display can be a built-in display, like the kind on a laptop, tablet, or 2-in-1 PC, or it might be an external display that’s connected to your PC.

Make sure the Wireless display app is installed on the target PC. If the device you're connecting to is another Windows PC, the Wireless display app (an optional feature in Windows) needs to be installed.

Select the Stop sharing button to either Confirm stop sharing or Switch screen or window .You may need to select the More menu to get the Stop sharing option. Note : If you don't have the share option available, please check the following feature requirements. Which mobile and tablet devices support screen sharing in Skype? Screen sharing is supported on Android 6.0 and above.

You select Optimize for video quality for Battery options in the Video playback settings. Because playing HDR video uses more battery power, if you select Optimize for battery life for Battery options, you won’t get HDR video when your device is running on battery.To change this, select Start , then search for settings.Select Settings > Apps > Video playback .

If you're unable to open and view the notebook in OneNote for the web, the source of the sync problem is likely with your server. If your notebook is stored on OneDrive, check our Service Status page for any known interruptions or outages. If your notebook is stored on SharePoint, you'll need to contact your administrator to report and troubleshoot the problem.