Introduction. This article describes an update for Microsoft .NET Framework 4.8 on Windows 10, version 1709, Windows 10, version 1803, Windows Server, version 1803, Windows 10, version 1809 and Windows Server, version 1809 and Windows Server 2019.

Learn how to change or reset your Windows password if you've forgotten or lost it.

Check the Xbox services, games, and apps for any service outages.

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

Learn how to change Windows display language and keyboard layout settings for websites and apps.

搜索 Microsoft Teams 中的公共团队和专用团队并加入。

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

[設定] の [Windows Update] ページにアクセスするための推奨オプションなど、Windows 11 をインストールする方法をご覧ください。

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Learn how to get started with PowerPoint for the web from Office.com and create presentations online.