Screen time limits in Microsoft Family Safety are a great way to balance online habits within your family group. You decide when and for how long family members can use their connected Windows, Xbox and mobile devices.

Download information. The following files are available for download from the .NET Download site: Download the Microsoft .NET Framework 4.8 offline installer package now.

An upgrade moves your PC from a previous version of Windows—such as Windows 7 or Windows 8.1—to Windows 10. An upgrade can take place on your existing device, though Microsoft recommends using Windows 10 on a new PC to take advantage of the latest features and security improvements.

扩展或加载项是自定义浏览器体验并为你提供更多控制权的简单工具。 下面介绍如何在 Microsoft Edge 中添加、关闭和删除扩展或加载项 。

Parity spaces are designed for storage efficiency and protect your files from drive failure by keeping multiple copies.Parity spaces are best for archival data and streaming media, like music and videos. This storage layout requires at least three drives to protect you from a single drive failure and at least seven drives to protect you from two drive failures.

Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, can tell you if an add-in is the source of the problem.

If you're unable to open and view the notebook in OneNote for the web, the source of the sync problem is likely with your server. If your notebook is stored on OneDrive, check our Service Status page for any known interruptions or outages. If your notebook is stored on SharePoint, you'll need to contact your administrator to report and troubleshoot the problem.

استكشاف مشكلات ملحقات Bluetooth وإصلاحها. إذا كان باستطاعتك تشغيل Bluetooth ولكنك واجهت مشاكل تتعلق بإقران ملحقات Bluetooth‏‎ أو استخدامها، فراجع الطرق التالية لاستكشاف المشكلات الشائعة المتعلقة بملحقات Bluetooth وإصلاحها.

Tipp: Versuchen Sie, die neuen Funktionen XLOOKUP und XMATCH zu verwenden, verbesserte Versionen der in diesem Artikel beschriebenen Funktionen. Diese neuen Funktionen funktionieren in beliebige Richtungen und geben standardmäßig genaue Übereinstimmungen zurück, sodass sie einfacher und bequemer zu verwenden sind als ihre Vorgänger.

For Windows 10. In the search box on the taskbar, type control panel, and then select Control Panel.. For Windows 8.1 / Windows RT 8.1. Swipe in from the right edge of the screen, tap Search (or if you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search), enter Control Panel in the search box, and then tap or click Control Panel.