锂电池随着时间的推移而磨损，这可能导致电池只要是新电池就不能保持充电。 始终将电池充电至 100% 可能会导致电池变坏得 ...

在Windows，将相机和麦克风作为设备的一部分，Teams视频呼叫、拍照、录制视频等。 许多应用和服务都会请求并使用摄像头或麦克风，而 Windows 设置让你控制哪些应用可使用你的摄像头或麦克风。

Протестируйте камеру с помощью приложения "Камера". Нажмите Пуск , а затем в приложениях выберите Камера.Если появится запрос на разрешение доступа к камере, выберите Да.Если камера работает в приложении "Камера ...

This article is for people who want to control their PC and author text using their voice with Windows. This article is part of the Accessibility support for Windows content set where you can find more information on Windows accessibility features. For general help, visit Microsoft Support home. To complete the initial set up voice access in Windows, you need an internet connection.

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.

The CORREL and PEARSON worksheet functions both calculate the correlation coefficient between two measurement variables when measurements on each variable are observed for each of N subjects. (Any missing observation for any subject causes that subject to be ignored in the analysis.) The Correlation analysis tool is particularly useful when there are more than two measurement variables for ...

Divider. The Divider web part inserts a line between other web parts to help break up your page and make it easier to read.. Document library. The Document library web part displays a document library you can customize with your own title, view, and size. Users with appropriate permissions can view or edit files directly from the web part or can go to the full document library by clicking See all.

Belangrijk: u moet het aantal beheerders op uw Windows-apparaat beperken omdat beheerders volledige controle over het systeem hebben.Beheerders kunnen instellingen wijzigen, software installeren en toegang krijgen tot alle bestanden. Als te veel mensen dit toegangsniveau hebben, kan dit leiden tot beveiligingsrisico's zoals de installatie van malware of ongewenste wijzigingen in uw systeem.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Test your camera with the Camera app. Select Start , then choose Camera from your apps. If you're asked to allow access to the Camera, select Yes.If the camera works in the Camera app, the problem might be with the app you're trying to use.