Did this resolve your issue? Check the Xbox services, games, and apps for any service outages.

Windows 10. To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.

Windows 11. Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

Add a command to the Quick Access Toolbar that isn’t on the ribbon. Select Customize Quick Access Toolbar > More Commands. In the Choose commands from list, select Commands Not in the Ribbon. Find the command in the list, and then select Add.

All your favorite things in one place. When you open Game Bar, a variety of Xbox gaming activities are at your fingertips. Select a feature from the Widget Menu and it’ll pop up as a widget. Many of these can be moved, resized, or pinned to your screen. Widget menu (1) – Select the Widget menu icon to open a list of activities to choose from.

Game Bar is built into Windows 11 so you can capture videos and screenshots while playing PC games. While you're playing a game, press the Windows logo key + G on your keyboard to open Game Bar. If you have an Xbox 360 or Xbox One controller plugged in to your PC, press the Xbox button.

This article is about ways to protect your PC from viruses that can screw up your computer, or allow criminals to steal your data, personal information, or money. Use an anti-malware app - Installing an anti-malware app and keeping it up to date can help defend your PC against viruses and other malware (malicious software).

如果你是小型企业所有者. 通过 Microsoft 365 查找构建、运行和发展小型企业所需的信息。. 访问小型企业帮助和学习. 获取 Microsoft Edge 的帮助和支持。. 查找 Microsoft Edge 支持内容、操作方法文章、教程等。.

SUMIF. 函数语法具有以下参数：. 范围 必需。. 希望通过标准评估的单元格范围。. 每个范围内的单元格必须是数字或名称、数组或包含数字的引用。. 空白和文本值将被忽略。. 选定的范围可以包含标准Excel格式的日期（如下例）。. criteria 必需。. criteria 以数字 ...

SUMIFS (sum_range, criteria_range1, criteria1, [criteria_range2, criteria2], ...) 要求和的单元格区域。. 使用 Criteria1 测试的区域。. Criteria_range1 和 Criteria1 设置用于搜索某个区域是否符合特定条件的搜索对。. 一旦在该区域中找到了项，将计算 Sum_range 中的相应值的和。. 定义将 ...