ここでは、新しい Microsoft Edge に関する一般的な問題の解決方法を示します。 Microsoft Edge が繰り返しクラッシュする場合. Microsoft Edge を開くことができない場合や、一時的に開いてからすぐに終了する場合、特定の Web ページを開くことができない場合は、次の手順を試すことができます。

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

准备好安装了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。. 如果你已兑换产品密钥，只需重新安装应用，或者知道你已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤。

How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View.If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this:

Learn how to view all of your installed apps and customize the Start menu or taskbar in Windows.

Learn how to use your Windows PC as a mobile hotspot. Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi.