Find answers to common questions about genuine Windows software.

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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.

SafeSearch helps keep adult content out of your search results. There are different ways you can turn on SafeSearch: For individual accounts, choose SafeSearch options on the Settings page.

Learn what you can download to personalize and protect your PC with Windows.

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Introduction. This support page provides a central location with information about the Media Feature Pack for Windows N releases. Use this page to find the correct link for your Windows release version to Microsoft Knowledge Base articles about Media Feature Pack.

Learn why you received a notification about unusual activity in your account and what to do next.

Select the amount of money you would like to add to your family member’s account and click Next.

To find out if an app or program is installed in Windows 10, select Start > Settings > Apps.