If you see a Let's get started screen with options to try, buy, or activate Office, this means that Office is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Office product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Office.

Wir brauchen Energie, um unsere elektronischen Geräte mit Strom zu versorgt. Wenn Energie erzeugt wird, wird häufig Kohlenstoff emittiert. Dies liegt daran, dass ein Großteil der heutigen Energie der Welt durch die Verbrennung fossiler Brennstoffe entsteht.

Here's how to change the size of text, images, and apps in Windows. To change your display in Windows, select Start > Settings > Accessibility > Text size.To make only the text on your screen larger, adjust the slider next to Text size.To make everything larger, including images and apps, select Display , and then choose an option from the drop-down menu next to Scale.

查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时，通常需要产品密钥。 通常，如果购买的是实物 Windows 拷贝，产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。

If you don't see the monitors, select Multiple displays , then Detect. Use the dropdown list next to the image of your desktop to choose how your screen will project across your displays. Once you've chosen your setup, select Apply .

Outlook won't accept my password. If you've forgotten the password for a Microsoft account, user our sign-in helper to get back into your account. If you know you’re using the correct password for your email account but Outlook won’t accept it, you might have an email account that requires additional security.

IMAP only downloads a message when you click on it, and attachments aren't automatically downloaded. This way you're able to check your messages a lot more quickly than POP. POP. POP works by contacting your email service and downloading all of your new messages from it. Once they are downloaded onto your PC or Mac, they are deleted from the ...

Make sure your data doesn't contain erroneous characters. When counting text values, make sure the data doesn't contain leading spaces, trailing spaces, inconsistent use of straight and curly quotation marks, or nonprinting characters. In these cases, COUNTIF might return an unexpected value. Try using the CLEAN function or the TRIM function.

sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...

从 Windows 11 版本 22H2 开始，默认情况下，已知 Windows 文件夹（桌面、文档、下载、图片、音乐和视频）在“主页”和左侧导航窗格中的“快速访问”中 文件资源管理器都以固定文件夹的形式提供。这些默认文件夹不再显示在“此电脑”下，以使视图专注于电脑的驱动器和网络位置。