Select the Start button, then enter settings. Select Settings > System > Display . In Display settings, select Brightness , then set the Change brightness based on content drop-down as needed: Off: Adaptive brightness control will be turned off and screen brightness and contrast will not be adjusted. This can result in shorter battery life.

获得 Microsoft Office 专业人员 (MOS) 认证. Microsoft Office 专业人员 --通过有关特定 Office 程序的考试，获得“Microsoft Office 专业人员”认证。. 认证为 Microsoft Office 专业人员即表明你具备充分利用 Office 所需的技能。. 查找与以下内容相关的培训并获得 MOS 认证：. MOS ...

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Check the placement of the wireless USB dongle. The wireless USB dongle should be plugged into a USB port that allows for the best reception and minimizes the distance between the wireless USB dongle and the keyboard or mouse.

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Explore Microsoft Store services. From free shipping and returns to our 60-day price protection, we’re here to help you do more with best-in-class devices, software, games, and resources. Check out what the Microsoft Store has to offer: Shopping and purchase support | Product setup and training | Small business support.

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