使用 Windows 设置应用更改桌面背景和颜色。

When you install this package, the following packages or updates are installed per your operating system: In Windows 7 Service Pack 1 (SP1) and Windows Server 2008 R2 SP1, .NET Framework 4.7.2 is listed as an installed product under the Programs and Features item in Control Panel.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Découvrez comment créer un support d’installation pour l’installation ou la réinstallation de Windows 7, Windows 8.1 ou Windows 10.

Use Settings in Windows 10 to change default apps and programs.

By signing in with a Microsoft account, the new MSN allows you to personalize your experience on MSN.

Summary. This update provides support for media features in Windows 10/11 N. These include media-related technologies (Windows Media Player) and certain pre-installed media apps, such as Movies & TV, Voice Recorder, and Skype.

Get help for the account you use with Microsoft and learn how to set up, protect and manage your services and subscriptions.

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: