Edit green screen videos. Get studio-like effects without the price tag. Replace video backgrounds through the chroma-key filter.Select stock videos from our green-screen collection, add stickers and special effects to enhance your video.

Set their account as a standard user: Your child might be set as an Administrator on the device. As an administrator they can change or break the Family Safety settings. Select > Settings > Accounts > Family & other users > Choose your child's account > Change account type > In the dialog choose Standard user and select ok to save the change.

Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

如果出现此屏幕，则 Microsoft 365 安装为一年订阅或一次性购买. 数字产品密钥会传输到电脑，因此不需要也不会接收打印的产品密钥。 使用 Microsoft 帐户登录以激活 Microsoft 365 。 如果检测到 Microsoft 帐户，其将在此屏幕上显示。 登录后，产品会添加到 Microsoft ...

Windows 10 puts notifications and quick actions in Action Center—right on the taskbar—where you can get to them instantly. Select Action Center on the taskbar to open it. (You can also swipe in from the right edge of your screen, or press Windows logo key + A.). Notifications at a glance

Tip: If you encounter a problem on your Windows device, pressing the Windows logo key + F takes a screenshot, then opens the Feedback Hub app and automatically uploads the screenshot to the Feedback tab. Follow the on-screen instructions to detail the problem you've encountered.

Family members. Family members are all ages and can share important information with organizers, such as their locations or screen time. They can also request purchase approvals or ask for more time on their devices easily through their Family Safety app.

Microsoft generally releases the MSRT on a monthly cadence as part of Windows Update or as a standalone tool. (For exceptions, see Skipped releases.)Use this tool to find and remove specific prevalent threats and reverse the changes that they made (see Covered malware families).For comprehensive malware detection and removal, consider using Windows Defender Offline or Microsoft Safety Scanner.

Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.

若要注册 Xbox 主机或设备，你需要一个 Microsoft 帐户。如果你没有帐户，可以在此处创建一个帐户：