Contatta il Supporto tecnico Microsoft. Trova soluzioni a problemi comuni, oppure ottieni assistenza da un operatore del supporto.

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

Use Windows accessibility features, such as Focus assist, to help improve focus on tasks and minimize distractions.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Averigua por qué es posible que no puedas encontrar o instalar algunas aplicaciones de la Microsoft Store.

Nhận trợ giúp và hỗ trợ cho Microsoft Edge. Tìm nội dung hỗ trợ, bài viết về cách thức, hướng dẫn và nhiều nội dung khác của Microsoft Edge.

See a diagram of Surface Book 2 and learn more about its features, memory, and storage.

Le support Microsoft est là pour vous aider avec les produits Microsoft. Trouvez des articles pratiques, des vidéos et des formations pour Microsoft Copilot, Microsoft 365, Windows, Surface, etc.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

切换到新 Teams，体验迄今为止最快的 Teams 版本，从头开始重新生成。 新 Teams 采用性能优先的思维模式，比以往更快、更简单、更灵活。