To turn on Windows Hello. Go to Start > Settings > Accounts > Sign-in options. Select the Windows Hello method that you want to set up, Select Set up. If you don't see Windows Hello in Sign-in options, then it may not be available for your device. Windows Hello does require a compatible camera or fingerprint reader.

Here’s how to get started: Go to Office.com. Click PowerPoint. Create a new, blank presentation, start with a template, or open an existing file. When you start with a new, blank presentation, PowerPoint automatically saves it to OneDrive with a default name, such as Presentation 1. To rename your presentation, do the following:

To open the command prompt, type cmd in the Search box. Then right-click Command Prompt in the search results and select Run as administrator . You can perform the following tasks using the MSINFO32 command-line tool switches: Create .nfo or .txt files that contain your system information. Start System Information connected to a remote computer.

从设备中删除Windows Hello和任何关联的生物识别数据. 转到 “开始 > 设置” > 帐户 > 登录选项 。. 选择要删除Windows Hello方法。. 选择“ 删除”。. 你的生物识别数据将保留在你的设备上，直到你将其删除。. 但是，在长时间Windows Hello处于非活动状态后，系统会提示 ...

Location history. Some Windows apps and services that use location info also use your location history. When the location setting is on, locations looked up by apps or services will be stored on the device for a limited time (24 hours), then deleted.

Press the Xbox button on your controller to open the guide and go to Profile & system > Settings > Devices & connections > Remote features. Check the box to enable remote features. For Power options, select Sleep mode. Note If the console isn’t set to Sleep mode, remote features won’t work.

Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023. Additionally, Cortana in Teams mobile, Microsoft Teams display, Microsoft Teams Rooms, Outlook mobile, and Microsoft 365 mobile was retired in the fall of 2023. In June of 2024, we will be retiring the voice search and the Play My Emails feature in ...

OneDrive Files On-Demand helps you access all the files in your cloud storage in OneDrive without having to download them and use storage space on your computer. Note: Starting with OneDrive build 23.066 Files On-Demand is enabled by default for all users. With Files On-Demand, you’ll see all your files as online-only files in File Explorer ...

从 Microsoft Edge 中删除扩展. 若要删除任何扩展，请选择以下方法之一：. 在 Microsoft Edge 中，选择并按住（或右键单击）要删除（浏览器地址栏右侧）的扩展图标。. 选择“ 从 Microsoft Edge 中删除 ”>“ 删除 ”。. 在浏览器地址栏的右侧，选择“ 扩展 ”，然后选择 ...

To see where your browser is saving downloads, look in your browser's settings. For example, in the new Microsoft Edge , select Settings and more > Settings > Downloads . The file path for your downloaded files (for example, C:\Users\ [your name]\Downloads) is listed under Location. In Microsoft Edge Legacy , select Settings and more > Settings .