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安装 Microsoft Defender - Microsoft 支持
通过安装 Microsoft Defender,保护 Android、iPhone、Mac 和 Windows 设备免受威胁。. 通过以下方式在设备上下载Microsoft Defender:. 扫描以下 QR 码. 在应用商店中搜索Microsoft Defender. 与设备共享,链接如下: 复制链接. 我们建议在每人至少五台设备上安装Microsoft Defender ...
Applies To: Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
How to install programs from a disc on Windows 10
If installation doesn't start automatically, browse the disc to find the program setup file, usually called Setup.exe or Install.exe. Open the file to start installation.
KB5034441: Windows Recovery Environment update for Windows 10, version ...
IMPORTANT This update is not needed and will not be offered if your Windows Recovery Environment (WinRE) meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space.
Upload and save files and folders to OneDrive - Microsoft Support
Select Open or Select Folder. Select Upload, select the files you want to upload, and select Open. If you don't see Upload > Folder, create a folder, and then upload the files to that folder. Note: If you have the OneDrive sync app installed, you can also upload with File Explorer. Select the files you want to upload and drag them to OneDrive ...
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
Common problems with two-step verification for a work or school account ...
If you are experiencing this error, you can try another method, such as Authenticator App or verification code, or reach out to your admin for support. Restart your mobile device. Sometimes your device just needs a refresh. When you restart your device, all background processes and services are ended.
在 Microsoft Edge 中以 InPrivate 模式进行浏览 - Microsoft 支持
选择并按住 (右键单击) 任务栏Microsoft Edge徽标,然后选择"新建 InPrivate 窗口" 。. 在Microsoft Edge中,选择并按住 (右键单击) 并选择" 在 InPrivate 窗口中打开链接" 。. 在Microsoft Edge中,设置 "新建> "窗口中 选择"更多"。. 此设备的其他用户将看不到你的浏览活动,但你 ...
Applies To: Microsoft account dashboard
在电脑上启用 TPM 2.0 - Microsoft 支持
选项 1:使用 Windows 安全中心 应用. 运行 设置 > 更新&安全 > Windows 安全中心 > 设备安全性. 如果在此屏幕上未看到 “安全处理器 ”部分,你的电脑可能具有已禁用的 TPM。. 有关详细信息 ,请参阅如何启用 TPM ,或检查电脑制造商的支持信息以获取说明。. 启用 TPM ...
Guidelines and examples of array formulas - Microsoft Support
An array formula is a formula that can perform multiple calculations on one or more items in an array. You can think of an array as a row or column of values, or a combination of rows and columns of values. Array formulas can return either multiple results, or a single result. Beginning with the September 2018 update for Microsoft 365, any ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone
Device encryption in Windows - Microsoft Support
In the search box on the taskbar, type System Information, right-click System Information in the list of results, then select Run as administrator. Or you can select the Start button, and then under Windows Administrative Tools, select System Information. At the bottom of the System Information window, find Device Encryption Support.