Pair a Bluetooth device in Windows. You can pair all kinds of Bluetooth devices with your PC—including keyboards, mice, phones, speakers, and a whole lot more. To do this, your PC needs to have Bluetooth. Some PCs, such as laptops and tablets, have Bluetooth built in.

Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.

若要删除此安全更新，请执行以下操作之一：. 使用“控制面板”中的 “添加或删除程序” 项或 “程序和功能” 项。. 使用位于 %Windir%\$NTUninstallKB981332$\Spuninst 文件夹中的 Spuninst.exe 实用工具。. WUSA.exe 不支持卸载更新。. 若要卸载由 WUSA 安装的更新，请依次单击 ...

To connect your controller with Xbox Wireless, you might need the Xbox Wireless Adapter for Windows. If your PC has Xbox Wireless built in, you can connect the controller directly without an adapter. If you’re using the Xbox Wireless Adapter: Plug the Xbox Wireless Adapter into your PC.

Use voice typing commands to insert punctuation marks. Use dictation to convert spoken words into text anywhere on your PC with Windows 10. Dictation uses speech recognition, which is built into Windows 10, so there's nothing you need to download and install to use it.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security.

Junk email is retained for 30 days before it is automatically deleted and is not recoverable. For more information, see Recover and restore deleted items in Outlook. If you want to block an email address or domain, select Blocked senders and domains and select Add blocked sender.

To resolve this, see Troubleshoot problems with the Windows Media Player app. 0xC00D1163. This error may occur when there are issues with digital rights management (DRM) for protected content. If you're unsure about the error code, refer to the error types below and the instructions to resolve it.

There are a number of possible explanations for why verification codes don't always arrive. Read through the list of the most common causes, and see if any of them apply to you, or use our troubleshooter to help guide you.

Translate text into a different language. Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 to add additional display, help, and proofing tools to Microsoft 365.