Windows macOS 手写签名可让你的文档具有个人风格。 你可以扫描你的签名并将其存储为图片，以便插入文档中。 您也可以 插入签名行 来指示签名位置。 创建和插入手写签名 您需要扫描仪来执行此操作。 在纸张上写下您的签名。 扫描页面，并将其以通用文件格式保存在计算机上：.bmp、.jpg 或 .png ...

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A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Xbox

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Need help setting up an Xbox profile or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are two methods to which you can activate your product: Online via the internet, and by using the Product Activation Portal. Online: When you begin activation, Windows will try to use your internet connection to activate online. If you have ...

联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。

查找管理 Microsoft 帐户、Xbox 档案等所需的一切。