Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

Look up a forgotten username using other information. Look up your username using your security contact phone number or email address. Search

Windows 7 または Windows 8.1 PC から新しい Windows デバイスに移行する場合、アプリやゲームを入手する最善の方法は Microsoft Store を通じて行われることがわかります。

安装 Windows 11. 在针对你的特定电脑测试和验证 Windows 11 升级后，Windows 更新将指示它已准备好安装。 若要检查 Windows 11 是否已为你的设备准备就绪，请转到“开始” “设置” >“更新和安全性” >“Windows 更新” ，然后选择“检查更新”。 如果升级适用于你的设备，并且想要继续，请下载并安装它。

How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need.

Outlookでオフラインまたはオンラインで作業している場合はどのようにわかりますか? Outlook ウィンドウの下部にあるステータス バーから始まる視覚的なキューがあります。

オンラインの脅威が日に日に高度になる中で、Web 閲覧の安全性を優先することが重要です。 Microsoft Edge には、オンライン セキュリティを強化し、個人情報を保護できるいくつかの機能とプラクティスが用意されています。

Top of Page. Contacts (People) keyboard shortcuts. The People view is your address book in Outlook where your personal contacts are stored and where you can open any address book that has been set up for your organization. The People, Mail, and Calendar views work together so you can easily send mail to and schedule appointments with your most important people.