Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Meet Windows 11: Personalizing your experience
Snap. Hover over a window’s maximize button or press Windows logo key + Z, then choose a snap layout to optimize your screen space and your productivity. Learn how to personalize your Windows 11 experience, from choosing a desktop background to creating a Microsoft Edge collection for your favorite content.
Defragment your Windows 10 PC - Microsoft Support
Defragment your Windows 10 PC. Windows 10. Optimizing your drives can help your PC run smoother and boot up faster. To optimize them: Select the search bar on the taskbar and enter defrag. Select Defragment and Optimize Drives. Select the disk drive you want to optimize. Select the Optimize button. Defragment your Windows 10 PC.
How to start a scan for viruses or malware in Microsoft Defender
If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.
适用于:
Android 上的 Microsoft Defender, Mac 上的 Microsoft Defender, Windows 上的 Microsoft Defender
Emparejar un dispositivo Bluetooth en Windows
Antes de empezar, asegúrate de que el equipo Windows 11 admite Bluetooth. Para obtener más información sobre cómo comprobarlo, consulta Solucionar problemas de Bluetooth en Windows. Si necesitas ayuda para agregar un dispositivo sin funcionalidades de Bluetooth, consulta Agregar un dispositivo a un PC Windows.
Turn off, disable, or uninstall OneDrive - Microsoft Support
Turn off, disable, or uninstall OneDrive If you just don't want to use OneDrive, the easiest solution is to unlink it - see the steps below.
适用于:
OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, Microsoft 365 中的 SharePoint, Office 商业版, Microsoft 365 管理员, OneDrive (工作或学校), OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive, SharePoint 管理中心, Microsoft 365 小型企业版中的 SharePoint, 由世纪互联运营的 SharePoint
KB5027397：使用启用包对 Windows 11 版本 23H2 的功能更新
启用包是安装范围功能更新（如 Windows 11 版本 23H2）的绝佳选项，因为它支持从版本 22H2 到版本 23H2 的更新，只需重启一次，即可减少更新停机时间。 这使设备能够立即利用新功能。 对于直接从 Windows 更新 或 Windows Server 汇报 Services (WSUS) 接收更新的版本 22H2 设备，设备通过将功能更新安装到 Windows ...
Turn Microsoft Defender Firewall on or off
It's important to have Microsoft Defender Firewall on, even if you already have another firewall on. It helps protect you from unauthorized access.
Come accedere a Hotmail - Supporto tecnico Microsoft
Per accedere a Hotmail, sono necessari il nome utente e la password dell'account Microsoft. Accedi. Suggerimenti: Durante l'accesso, seleziona Sì alla richiesta "Rimanere connessi?" per passare direttamente alla cassetta postale la prossima volta (scelta non consigliata per i computer condivisi).
适用于:
Outlook.com
Getting the most out of Microsoft Rewards - Microsoft Support
Getting the most out of Microsoft Rewards Here are some best practices for earning Microsoft Rewards points so you can redeem them for gift cards, games, sweepstakes, nonprofit donations, and more.