Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Reputation-based protection. Reputation-based protection leverages what Microsoft knows about various sites, services, and publishers, as well as threats we've seen in action to help protect you from malicious or potentially unwanted apps, files, or websites.

When you use Game Mode, Windows prioritizes your gaming experience by turning things off in the background. When you’re running a game, Game Mode:

Xbox Support bietet Hilfe bei Xbox, Game Pass und Fragen zur Abrechnung. Lassen Sie sich beraten und kontaktieren Sie den Kundendienst in der Xbox Support-Community.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

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Przeglądarka Microsoft Edge umożliwia blokowanie plików cookie z określonej witryny, jednak może to uniemożliwić prawidłowe wyświetlanie niektórych stron lub może zostać wyświetlony komunikat z witryny informujący o konieczności zezwolenia na pliki cookie w celu wyświetlenia tej witryny.

Organize your ideas. Collections help you keep track of your ideas on the web - shopping, planning a trip, research, or just want to pick up where you left off.

在“ 导出注册表文件 ”对话框中，选择要将备份副本保存到的位置，然后在“文件名”字段中键入备份文件 的名称 。

Summary. This article helps you reset the Hosts file back to the default. What's the Hosts file. The Hosts file is used by the operating system to map human-friendly hostnames to numerical Internet Protocol (IP) addresses which identify and locate a host in an IP network.