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更改浏览器主页 - Microsoft 支持
打开 Safari,依次选择“Safari”>“首选项”,然后选择“常规”。. 在“主页”字段中,输入网页地址。. 若要使用正在浏览的网页,请选择“设为当前页”。. 选择何时显示主页。. 在新窗口中打开主页:选择“新窗口打开方式”弹出菜单,然后选择“主页 ...
如何使用电脑健康状况检查应用 - Microsoft 支持
如何打开电脑健康状况检查. 在 Windows 中,使用任务栏上的“搜索”来搜索“电脑健康状况检查”,然后从结果列表中选择它。. 如果电脑健康状况检查更新可用,则可以快速安装最新版本。. 如果未安装电脑运行状况检查,可以通过转到 https://aka.ms ...
Give your PC a Fresh Start - Microsoft Support
Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.
Free up drive space in Windows - Microsoft Support
Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.
在Windows 11电脑上启用虚拟化 - Microsoft 支持
虚拟化可让你的电脑模拟不同的操作系统,例如 Android™ 或 Linux。 通过启用虚拟化,你可以访问更大的应用库,以便在电脑上使用和安装。 如果你在电脑上从Windows 10升级到Windows 11,这些步骤将帮助你启用虚拟化。
Change the refresh rate on your monitor in Windows
Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.
Microsoft account security info & verification codes
Learn how to manage your Microsoft account security info and troubleshoot verification code issues.
Applies To: Microsoft account dashboard
Date and time functions (reference) - Microsoft Support
Use date and time functions to create formulas that return serial numbers, display a specific date or time, or that calculate the difference between dates or times.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Install mobile apps and the Amazon Appstore on Windows
Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.
安装 Visio 或访问 Visio 网页版 - Microsoft 支持
在 account.microsoft.com 门户中,从标头中选择“ 服务和订阅 ”。. 找到想要安装的 Visio 版本并选择“ 安装 ”。. 如果你拥有多款 Microsoft 365 产品,则可能需要滚动与此 Microsoft 帐户关联的产品列表。. 提示: 若要安装其他语言的 Visio 或安装 64 位 版本,请选择 ...
Applies To: Visio Plan 2, Visio Professional 2021, Visio Standard 2021, Visio Professional 2019, Visio Standard 2019, Visio Professional 2016, Visio Standard 2016, Office for business, Office 365 Small Business, Microsoft 365 admin, Office.com