Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Firewall & network protection in Windows Security lets you view the status of Microsoft Defender Firewall and see what networks your device is connected to.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Find how-to articles, videos, and training for various Microsoft products and services on the official support page.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Get answers to some common questions about 32-bit and 64-bit versions of Windows.

Learn how to download and customize Windows Media Player. Get troubleshooting help and how-to information for Windows Media Player 12.

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.

Find out what steps you can take if an incompatible driver in preventing you from turning on the Memory integrity setting in Windows Security.

Learn how the Photos app for Windows lets you view photos and videos from your PC alongside those from OneDrive, and keeps them organized by date, album, or folder.