The Microsoft Defender Offline scan will automatically detect and remove or quarantine malware. Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

Virus & threat protection in Windows Security helps you scan for threats on your device. You can also run different types of scans, see the results of your previous virus and threat scans, and get the latest protection offered by Microsoft Defender Antivirus. Under Current threats you can:

You can change settings like your browser home page or search engine, clear browsing history and cookies, or sync your info across devices. Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.

Buy Microsoft 365. See plans and pricing. Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

If you see Paid with pre-paid card next to the subscription expiration date, you paid for the subscription with a pre-paid code or token, so you can't turn on recurring billing. You can buy a new one at Microsoft Store when the subscription expires.

Get the day's top news and breaking news from the industry's best sources. Stay updated on any topic you care about, from global events to your local news. MSN allows you to sync your data across all of your devices and browsers, including the MSN website and MSN apps on your devices.

Record a meeting in Microsoft Teams. Desktop Mobile. Any Teams meeting or call can be recorded for future viewing. The recording captures audio, video, and screen sharing activity, and you can share it securely across your organization. A recording will expire and be automatically deleted after a set period of time.