Learn how to locate the Downloads folder on your PC and change the browser settings to save downloads there. This web page also provides links to other Microsoft products and services.

若要在 Windows 11 中检查激活状态，请选择“开始 ”按钮，然后选择“设置 > 系统 ” ，然后选择“激活 ”。 。 激活状态将在“激活”旁边列出。 在“设置”中检查激活状态. 你将在“激活”页面上看到以下一条激活状态消息：

如何在 Excel 中使用转置来旋转列和行以重新排列工作表数据。

Learn how to compress and extract files or folders in Windows 10 or 8.1. Follow the simple steps to create, rename, or delete zipped folders and avoid encrypting sensitive files.

Learn how to fix common errors and issues with Windows Media Player, such as audio or video codecs, playback problems, network connectivity, and DRM. Follow the steps to update drivers, run troubleshooters, repair or reset, or reinstall Windows Media Player.

Learn how to use the improved copy and paste feature in Microsoft Edge to share web URLs as hyperlinked titles or web addresses. You can change the default behavior and paste options in the settings menu.

Learn how to show hidden files, folders, and drives in Windows 11 and Windows 10. Follow the simple steps to access File Explorer and select View > Show > Hidden items.

Learn how to print web pages and documents in Microsoft Edge using the print dialog options. Customize your printout with margins, resize, headers, footers, background and more.

Learn how to use the latest wireless technologies and security standards in Windows 11 and Windows 10. Find out if your router, network adapter, and PC support Wi-Fi 7, 6, and WPA3, and how to check your settings.

拡張機能を無効にする: 拡張機能が干渉していないかどうかを確認します。[設定など] > [拡張機能] > [拡張機能の管理] を選択し、各拡張機能をオフにします。 ポップアップが現在ブロックされている場合は、拡張機能を 1 つずつオンにして、問題の原因となっている拡張機能を特定します。