Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

Erfahren Sie, wie Sie die Windows Update-Problembehandlung ausführen, um Fehler beim Herunterladen oder Installieren von Windows zu beheben.

If you turn on the Microsoft account setting for Cloud content search, Windows Search will show results from items in your personal OneDrive, Outlook, and other Microsoft services.If you search the web or get web search suggestions with Windows Search, Bing will personalize your results. You can also earn Microsoft Rewards points when you search with Bing in the Windows search box.

Select one of the methods to verify your identity and change your password and add the requested information.. Depending on how your administrator has set up your organization, you might need to go through this process a second time, adding info for a second verification step.

The following new and improved features have been implemented in Windows Installer 4.5. Multiple package transactionIn a multiple package transaction, you can create a single transaction from multiple packages.

The display language you select changes the default language used by Windows features, such as Settings and File Explorer. Select Start > Settings > Time & Language > Language.

Change Internet Explorer settings. There are many changes you can make to customize your browsing experience in Internet Explorer. To view all settings and options, open Internet Explorer on the desktop, select Tools > Internet options.. Reset Internet Explorer settings

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

Install Windows 8.1 RT Update 3. When Windows Update notifies you that Windows 8.1 RT Update 3 is available, follow the on-screen instructions to download and install it.

OneDriveにあるファイルは、共有するまでプライベートです。 [編集] アクセス許可を持つフォルダーを共有すると、共有 相手は自分の OneDriveに共有フォルダーを追加できることに注意してください。 この操作を行うと、対象のフォルダーを自分のフォルダーやアイテムと一緒に保管し、別 ...