DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

Hier finden Sie die Schritte zum Ändern der Startseite in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox und Safari.

OneDrive を使用すると、コンピューターとクラウドの間でファイルを同期できるため、コンピューター、モバイルデバイス、さらに OneDrive.com の OneDrive Web サイトといったどこからでもファイルにアクセスできます。 OneDrive フォルダー内のファイルまたはフォルダーを追加、変更、または削除する ...

注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。 如果在Windows 更新时遇到问题，则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。 了解如何使用设备管理器更新Windows中的驱动程序或重新安装驱动程序。

Get the steps for changing your home page in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox, and Safari.

Find your files in Windows 11 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar. You'll see results for documents across your PC and OneDrive. To filter your search, you can select the Documents tab—and then your search results will only show documents.

Learn how to get Windows Media Player 12 for Windows 10, Windows 8.1, and Windows 7.

Install the latest updates for Windows. Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. To check for updates manually, select Start > Settings > Windows Update .

Windows Photo Viewer isn't part of Windows 10, but if you upgraded from Windows 7 or Windows 8.1, you might still have it. To check, press and hold (or right-click) a photo in File Explorer, and select Open with. If Windows Photo Viewer isn't in the list, you cannot install it on Windows 10.

Learn how to install Office 2010, or install and remove individual Office programs or components for both 32-bit and 64-bit versions of Office.