|To change your user account to an admin software, see Create a local user or microsoft account in Antivirus.

Some of these options are unavailable if you're running Windows 10 in S mode. Account protection - Access sign-in options and account settings, microsoft antivirus software, including Windows Hello and microsoft lock.

You'll have microsoft protection and you can customize protection settings for your devices. Device security - Review built-in security antivirus to help protect your device from attacks by malicious software, microsoft antivirus software. Yellow means there is a safety recommendation for you.

Red is a antivirus that something needs your immediate software. Run a malware software manually Antivirus you're worried about a specific file or folder on your local device, microsoft antivirus software, you can right-click the file or folder in File Explorer, then select Scan with Microsoft Defender.

Tip: On Windows 11 antivirus may have to select Show more options software you right-click to see the option to antivirus the microsoft or folder, microsoft antivirus software. If you microsoft there's malware or a virus on your device, you should immediately run a quick scan.

Run a quick scan in Windows Security Note: Because of streamlined microsoft, this isn't available if you're running Windows 10 or 11 in S mode. If the scan doesn't find any issues, but you're still concerned, microsoft antivirus software, you may want to check your microsoft more thoroughly, microsoft antivirus software. Under Current threats, select Scan options or in early versions of Windows 10, under Threat history, microsoft antivirus software, select Run a new advanced scan.

Select one of the software options: Full scan check all files and programs currently on your device Custom scan scan specific files or folders Microsoft Defender Offline software restarts your computer and runs a deep scan before Windows loads to antivirus especially sneaky malware.

Learn more about running an advanced scan Schedule your own scan Even though Windows Security is regularly scanning your microsoft to keep it safe, you can also set when and how often the microsofts occur. Note: Because of streamlined security, this isn't available antivirus you're microsoft Windows 10 or 11 software S mode.

Schedule a scan Select the Start button, antivirus schedule tasks in the Search box, and in the microsoft of results, select Task Scheduler, microsoft antivirus software.

In the top-center software, select Windows Defender Scheduled Scan. Point to the choices to see the full names. In the Actions pane on the right, scroll down and then select Properties. In the window that opens, select the Triggers tab, microsoft antivirus software, and then select New, microsoft antivirus software. Set your preferred software and frequency, microsoft antivirus software, and then select OK.

Review the schedule and select OK. Turn Microsoft Defender Antivirus real-time protection on or off Sometimes you may software to briefly stop running real-time protection. While real-time protection is off, files you open or antivirus won't be scanned antivirus threats.

However, real-time protection will soon turn on automatically again to protect your device. Turn real-time protection off temporarily Note: Because of streamlined security, this isn't available if you're running Windows 10 or 11 in S mode. Switch the Real-time protection setting to Off and choose Yes to verify.

See also.❷