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Windows 键盘快捷方式 - Microsoft 支持
在打开的应用之间切换 :Alt + Tab. 打开"快速链接"菜单 :Windows徽标键 + X. 锁定电脑: Windows 徽标键 + L. 根据你的硬件,可以使用徽标Windows + PrtScn 进行屏幕截图, 或使用Fn + Windows徽标键 + 空格键 。. 查看所有Windows 11快捷方式. 订阅 RSS 源. 了解常见键盘Windows ...
تنزيل وتثبيت أو إعادة تثبيت Office 2019 أو Office 2016 أو Office 2013
تثبيت Microsoft 365 للمرة الأولى. تأتي بعض Office 2019وOffice 2016 ومنتجات Office 2013 بمفتاح منتج. إذا كان منتجك يحتوي على مفتاح، فقم بتسجيل الدخول لأول مرة باستخدام حساب Microsoft موجود أو جديد قبل تثبيت Microsoft 365، ثم أدخل مفتاح المنتج الخاص بك ...
Applies To: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Open Device Manager - Microsoft Support
Windows 10. In the search box on the taskbar, type device manager, then select Device Manager from the menu. Open Device Manager.
Change the capitalization or case of text - Microsoft Support
Select the text for which you want to change the case. Go to Home > Change case . Do one of the following: To capitalize the first letter of a sentence and leave all other letters as lowercase, select Sentence case. To exclude capital letters from your text, select lowercase. To capitalize all of the letters, select UPPERCASE.
Applies To: Word for Microsoft 365, PowerPoint for Microsoft 365, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Word for the web, PowerPoint for the web, Word 2021, PowerPoint 2021, Word 2021 for Mac, PowerPoint 2021 for Mac, Word 2019, PowerPoint 2019, Word 2019 for Mac, PowerPoint 2019 for Mac, Word 2016, PowerPoint 2016
使用 Excel 公式计算还款和存款 - Microsoft 支持
使用函数 PMT (rate、NPER、PV) =PMT (5%/12,30*12,180000) 结果是每月支付 (不包括保险和税款) 966.28 美元。. 利率参数是 5% 除以一年中的 12 个月。. NPER 参数是 30*12,即 30 年按揭付款,每年付款 12 期(按月付款)。. PV 参数是 180000(贷款的现值)。. 了解如何每月为梦想 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013, Excel Mobile
我收到警告,指出有程序访问电子邮件地址信息或以我的名义发送电子邮件 - Microsoft 支持
症状. 出现下列安全警告之一:. 有一个程序正试图访问存储在 Outlook 中的电子邮件地址信息。. 如果这属意外情况,请单击“拒绝”并确保你的防病毒软件已经更新。. 有一个程序正试图以你的名义发送电子邮件。. 如果这属意外情况,请单击“拒绝”并确保你的 ...
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Excel 2019, Word 2019, Outlook 2019, Access 2019, Project Professional 2019, Project Standard 2019, Excel 2016, Word 2016, Outlook 2016, Access 2016, Project Professional 2016, Project Standard 2016, Project Professional 2013
激活 Windows - Microsoft 支持
使用产品密钥激活 Windows. 产品密钥是由 25 个字符组成的代码,如下所示:. 产品密钥:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. 在安装期间,系统会提示你输入产品密钥。. 或者,安装后,若要输入产品密钥,请选择“ 开始 ”按钮,然后选择 “设置 > 系统 > 激活 > 更新产品密钥 ...
Install Quick Assist - Microsoft Support
To pin Quick Assist to your taskbar so you can quickly get back to it, after Quick Assist is open, right-click (or press and hold) the icon on your taskbar > Pin to taskbar. If the old app icon still appears on your device, make sure you select the new app icon.
Fix Bluetooth problems in Windows - Microsoft Support
Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...
行から列、または列から行にデータを入れ替える (配置の転換)
Windows Web. 列にデータを含むワークシートがあり、行内で並べ替えるために回転する必要がある場合は、 トランスポーズ 機能を使用します。. これを使用すると、データをすばやく列から行に切り替えることができます。. またはその逆も可能です ...
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016