如果你的触摸板无法工作，可能是因为驱动程序缺少或过时。 在设备管理器中更新或重新安装触摸板驱动程序有助于解决问题。 若要打开"设备管理器"，请在任务栏上的"搜索"中输入设备管理器，然后选择"设备管理器"。 更新触摸板驱动程序

PC 또는 Mac에서 Microsoft 365 또는 Office 2019를 설치, 다시 설치 또는 정품 인증하는 방법을 알아봅니다. 가정용Microsoft 365 또는 Office 홈 제품이 있고 제품 키*와 함께 제공된 경우 처음으로 설치하기 전에(또는 Microsoft 365 Family 있는 경우 공유) 먼저 제품 키를 사용해야 합니다.

Argument name. Description. lookup_value (required). The value you want to look up. The value you want to look up must be in the first column of the range of cells you specify in the table_array argument. For example, if table-array spans cells B2:D7, then your lookup_value must be in column B.. Lookup_value can be a value or a reference to a cell.. table_array (required)

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Turn your PC off completely. To shut down, select Start and then select Power > Shut down.. Sleep. Sleep uses very little power, your PC starts up faster, and you’re instantly back to where you left off.

Step 1: Clear your PC of viruses or malware before you change your password. If you have a good antivirus program installed, make sure it's up to date and then do a full scan of your system.

Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time

Download Microsoft Edge from the Apple App Store and sign in with your Microsoft account.

General network congestion and connection quality issues can impact the amount of time it takes to sync your game saves to your Xbox. If you broadcast your gameplay, that can further impact game-save sync time.

在选择 Microsoft 365 商业版计划时需要帮助？ 决定计划可能取决于具体的业务需求。 Microsoft 365 计划选择器旨在帮助你完成此操作。 选择器将根据你对问题（例如业务规模、工作领域、使用的设备以及你正在寻找的功能类型、IT 支持和安全性）的回答提出建议。