了解如何在 Windows 中流式传输 HDR 视频。 了解流式处理 HDR 视频的显示器、电脑和显卡要求。 如果转到“设置”>“系统”>“显示”>“高级显示”，但显示器未显示为通过认证（而是在“HDR 认证”旁边显示“找不到”），则可能是因为显示器未通过 HDR 认证，或者显示器制造商可能尚未发布有关显示 ...

As your everyday AI companion, Microsoft Copilot helps you with a blank page or the perfect choice of words. It streamlines tasks so you can boost your productivity and be more confident that you're focusing on what matters most to you. These updates can help you find the insights, creativity, and excitement in a new way of working.

Microsoft Edge has features that help you and your content stay safe online. We automatically block websites and content downloads that are reported to be malicious. Microsoft Edge checks the address of the webpage you're visiting against a list of webpage addresses stored on your device that Microsoft believes to be legitimate. Addresses that ...

Go to the search box on the taskbar, type Clipchamp, and select it from the results. Select Start , then select All apps , scroll down, and select Clipchamp in the list of apps. Launch Clipchamp from the Photos app. There are three options to start editing a video from the Microsoft Photos gallery. Explore a step-by-step editing tutorial here.

ความช่วยเหลือและการสนับสนุนบัญชี Microsoft. รับความช่วยเหลือเกี่ยวกับการลงชื่อเข้าใช้บัญชีที่ถูกล็อกหรือมีช่องโหว่ บัญชีที่ ...

Add a file upload question. In Microsoft Forms, open the form you want to edit. Add a new question by selecting Add new. Select More question types , and then select File upload. Note: File upload is only available when “Only people in my organization can respond” or “Specific people in my organization can respond” is the selected ...

Note: Calculated fields can only operate on their own row, so you can't reference a value in another row, or columns contained in another list or library.Lookup fields are not supported in a formula, and the ID of newly inserted row can't be used as the ID doesn't exist when the formula is processed.

Force a restart. Select Start > Power > Shut down and wait a moment for your Surface to shut down. Then press and hold the power button for 20 seconds. If you see the logo screen appear after a few seconds, continue to hold for the full 20 seconds until you see the logo screen again.

Go to the Microsoft account sign-in page at https://account.microsoft.com and enter your email address. If you see a message that says "We couldn't find an account with that username." or "That Microsoft account doesn't exist", then the address you entered is not a Microsoft account. If you believe it should be: The account may have been closed.

Learn more about joining a chat in Microsoft Teams (free). Type a message and Send it to finish creating your new group. Tip: You can go to any one-on-one chat, tap More options and tap Create a new group chat. Add in participants you want to invite using their name, phone number, or email in the To: line and Send a message to create the group.