In the app, select Settings to make app-specific changes. Learn how to make Windows easier to see and easier to hear . Change common settings (like airplane mode and Wi‑Fi) on the fly from the action center on the taskbar.

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.

下载和安装其他语言，以便使用首选语言查看菜单、对话框和其他用户界面项目。 如果你希望共享或重新分发语言包，则必须改为从下载中心下载它。 某些语言包是可共享的，某些则不是。 使用下表中的下载链接下载可以共享的语言包。

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

Project Online Professional或Project Online 高级版： 如果你订阅了Project的基于云的解决方案之一，则你将看不到安装它的选项，除非你有分配的许可证。如果你是负责分配许可证的 Microsoft 365 管理员，请参阅向用户分配许可证。

If you bought a stand-alone version of an Office app, for example Visio or Word, in most cases you install this app in the same way you install the Microsoft 365 or Office suite, by signing in to www.office.com with your Microsoft account, or work or school account and selecting Install for your stand-alone product.

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

名称 版本 KB 拱门。 语言 版次.NET 版本 大小 自定义 Windows 11 (原始) Pro 22000.258.211007-1642 累积 KB 5006674.NET KB 5004342 SetupDU KB 5006587 SSU KB - 在 LCU 中 SafeOS KB 5005662 x64 EN-US 专业 4.7.2

可通过不同的方式删除应用和程序，因此如果找不到要查找的应用和程序，可以尝试另一个位置。 请注意，某些应用和程序内置于 Windows 中，无法卸载。

在“Windows 10下载”页上，选择“立即下载 ”下载媒体创建工具，然后运行该工具。 在该工具中， 为另一台电脑选择“ (USB 闪存驱动器、DVD 或 ISO) 创建安装媒体 > ”下一步”。 选择所需的 Windows 语言、体系结构和版本，然后选择 ...