View and delete browser history in Microsoft Edge
Types of info. What will be deleted. Where it's stored. Browsing history. The URLs of sites you've visited, and the dates and times of each visit. On your device (or, if sync is turned on, across your synced devices)
Change your screen saver settings - Microsoft Support
Change your screen saver settings. Windows 10. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings. In the Screen Saver Settings window, choose a screen saver from the drop-down list. Change your screen saver settings.
Recover lost or deleted files - Microsoft Support
Recover lost or deleted files. Windows 7. Note: If you've recently updated Windows 10 and are having problems finding files, see Find lost files after the upgrade to Windows 10. If you can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try ...
Open the Start menu - Microsoft Support
To open the Start menu—which contains all your apps, settings, and files—you can do any of the following: On the center or left end of the taskbar, select the Start icon. Note: Your taskbar settings determine where the taskbar is located. Press the Windows logo key on your keyboard. Swipe up from the bottom center or left of your screen ...
KB5021127 - SQL Server 2017 GDR용 보안 업데이트에 대한 ...
버그 참조 기술 자료 문서 번호 설명 픽스 영역 구성 요소 Platform 2033042 인증된 공격자는 특수하게 조작된 CREATE 또는 UPDATE STATISTICS 문을 실행할 때 SQL Server 메모리에 영향을 줄 수 있습니다.
修复 Windows 中的蓝牙问题 - Microsoft 支持
检查蓝牙设备. 确保蓝牙设备已打开、已充电或具有新电池，并且位于电脑的连接范围内。. 然后尝试执行以下操作：. 关闭你的蓝牙设备，等待几秒钟，然后将其重新打开。. 确保你的蓝牙设备位于有效范围内。. 如果你的蓝牙设备无响应或响应迟缓，请检查以 ...
激活 Windows - Microsoft 支持
使用产品密钥激活 Windows. 产品密钥是由 25 个字符组成的代码，如下所示：. 产品密钥：XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. 在安装期间，系统会提示你输入产品密钥。. 或者，安装后，若要输入产品密钥，请选择“ 开始 ”按钮，然后选择 “设置 > 系统 > 激活 > 更新产品密钥 ...
如何在 Windows 中执行干净启动 - Microsoft 支持
摘要 "干净启动"通过启动最少的驱动程序和启动程序集来启动 Windows，以便确定后台程序是否干扰游戏或程序。 这类似于 在安全模式下启动 Windows，但可让你更好地控制哪些服务和程序在启动时运行，以帮助你隔离问题的原因。 如何执行干净启动 这些步骤乍一看可能很复杂，但按顺序逐步执行这些 ...
在相对引用、绝对引用和混合引用间切换 - Microsoft 支持
若要更改单元格引用的类型：. 选择包含公式的单元格。. 在 编辑栏 中，选择要更改的引用。. 按 F4 在引用类型之间切换。. 下表汇总了如果将包含引用的公式向下复制两个单元格，将两个单元格复制到右侧，则引用类型如何更新。. 在公式中使用绝对或相对单元 ...
适用于:
Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016, Excel 2013, Excel Web App
Windows 登录选项和账户保护 - Microsoft 支持
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 ...