There are a few common scenarios in which Windows running on a PC might be discovered to be non-genuine during validation. Repairs. If your PC has been repaired, you might start to see messages on your desktop that Windows isn't genuine.

Note: Offers vary by country.Be sure to redeem your rewards points in the same region you signed up in. Do not use a VPN while trying to redeem points. When redeeming points, use a mobile or landline phone number for authentication and not a VoIP phone number.

在 Word 中打开 OpenDocument 文本文件. 单击“ 文件 ”选项卡。. 单击 “打开” 。. 若要仅查看以 OpenDocument 格式保存的文件，请单击“ 文件名 ”框旁边的文件类型列表，然后单击“ OpenDocument 文本 ”。. 单击要打开的文件，然后单击 “打开” 。. 提示: 若要打开 ...

IMPORTANTEQuesto aggiornamento non è necessario e non verrà offerto se Ambiente ripristino Windows (WinRE) soddisfa una delle condizioni seguenti:. Se la partizione di ripristino WinRE non dispone di spazio disponibile sufficiente.

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。 了解 Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。

Create an email message in new Outlook. From within new Outlook, off the ribbon, select New > Mail, or press Ctrl + N. If multiple email accounts are configured in new Outlook, From:<accountname> appears at the top of the new message. To change the account you want the message sent from, select the dropdown and choose another account.

对 Internet Explorer 的支持已于 2022 年 6 月 15 日结束。. 如果访问的任何网站需要 Internet Explorer 11，则可以在 Microsoft Edge 中使用 Internet Explorer 模式重新加载它。. Microsoft Edge 入门. 若要 了解应该运行哪个版本的 Internet Explorer ，请 查看你的 Windows 版本的信息 。. 如果 ...

Select Start , search for Surface Diagnostic Toolkit, then select it in the list of results. If it's not already installed, you can download it from Microsoft Store. Get the Surface Diagnostic Toolkit. Follow the on-screen instructions in the Surface Diagnostic Toolkit. The diagnosis and repair time usually averages 15 minutes or less.

ROUND 函数将数字四舍五入到指定的位数。. 例如，如果单元格 A1 包含 23.7825，而且您想要将此数值舍入到两个小数位数，可以使用以下公式：. =ROUND (A1, 2) 此函数的结果为 23.78。.

要微调编辑器以获得所需的建议，请执行以下操作：. 在“编辑器”窗格中，选择“ 设置 ”。. 在“Word 选项”对话框中，在“ 语法和优化 ”旁边，选择“ 设置 ”。. 滚动浏览选项列表。. 选择希望编辑器检查的问题，并清除希望编辑器忽略的问题。. 注意 ...