Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as product name, manufacturer, and model number—even detailed information about the sync capabilities of a device.

有关更多信息，请单击下面的文章编号，以查看 Microsoft 知识库中相应的文章： 822798 无法安装某些更新或程序 . 手动复制文件. 若要解决此问题，请将 D3dx9_25 .dll 文件或 D3dx9_27 .dll 文件从游戏 CD/DVD 包的光盘 1 CD/DVD 复制到相应的游戏文件夹。

Vector form. The vector form of LOOKUP looks in a one-row or one-column range (known as a vector) for a value and returns a value from the same position in a second one-row or one-column range.. Syntax. LOOKUP(lookup_value, lookup_vector, [result_vector]) The LOOKUP function vector form syntax has the following arguments:. lookup_value Required.A value that LOOKUP searches for in the first vector.

你可以重新分配一些键以访问不同的命令、快捷键或 Microsoft 鼠标和键盘中心功能，从而更好地适应你的工作方式。

Tip: If you believe someone has acquired your payment info, contact your bank or your payment provider to prevent more charges. Tell them your credit card has been stolen or compromised - If you only dispute the charges, there's nothing to prevent the fraudulent charges from happening again.

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.

Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi. You can share a Wi-Fi, Ethernet, or cellular data connection.

Ennen aloittamista. Windows ohjainpäivitykset sekä monet laitteet, kuten verkkosovittimet, näytöt, tulostimet ja näytönohjaimet, ladataan ja asennetaan automaattisesti Windows Update kautta.

Types of info. What will be deleted. Where it's stored. Browsing history. The URLs of sites you've visited, and the dates and times of each visit. On your device (or, if sync is turned on, across your synced devices)