Select Save or Save as to download the program. Most antivirus programs like Windows Defender will scan the program for viruses during download.

In most cases, you'll need your product key to activate Office 2010. Need help finding your product key? Activate Office 2010 online. Click File > Help > Activate Product Key.. If you don't see an Activate Product Key button, your software is already activated, and you don't need to do anything.

如何在 Excel 中使用 COUNTIFS 函数跨多个区域向单元格应用条件，并计算满足所有条件的次数。 备注 每个区域的条件一次应用于一个单元格。 如果所有的第一个单元格都满足其关联条件，则计数增加 1。

如果在输入切换器或首选语言列表中看到不需要的键盘或输入方法，下面是修复它的一些方法。 从设置中删除语言 下面是要尝试的第一件事： 选择“开始 >设置 >时间&语言 >语言&区域。

Download and install the My Apps Secure Sign-in Extension. Download and install the My Apps Secure Sign-in Extension, if you're prompted. This extension helps you use your desktop browser to use single sign-on with your organization's cloud apps.

この手順を試しても Microsoft Edge でまだ印刷できない場合は、次の手順に進みます。 手順 2: 他のアプリケーションからの印刷をテストする 印刷の問題の範囲を把握しておくと、根本的な原因を把握するのに役立ちます。

What is a Microsoft account used for? You need a Microsoft account to sign in to your Windows pc, Xbox console, or any of Microsoft’s products and services, including Office, Outlook.com, OneDrive, Xbox Live, Microsoft 365, Family Safety, Skype, Bing, Microsoft Store and MSN.

Important: If your device is out of support, it is no longer receiving security updates from Microsoft and may become more vulnerable to security risks and viruses.Therefore, we strongly recommend that you update to the latest version of Windows. Each version of Windows is supported for 18 months.

在同一行或列中合并两个或多个单元格，或者拆分表中的单元格。 提示: 如果表没有边框，可以打开网格线。选择表格中的任何位置，然后在“表格设计”选项卡旁边的“布局”选项卡上，选择“ 视图网格线”。

Turning on the Memory integrity setting would block these incompatible drivers from loading. Because blocking these drivers might cause unwanted or unexpected behaviors, the Memory integrity setting is turned off to allow these drivers to load.