Windows security elle gncelleme

What happens if I don't install a download manager? Why should I install the Microsoft Download Manager? In this case, you will have to download the files individually. You would have the opportunity to download individual files on the "Thank you for downloading" page after completing your download. Files larger than 1 GB may take much longer to download and might not download correctly. You might not be able to pause the active downloads or resume downloads that have failed. Microsoft Security Essentials provides real-time protection for your home or small business PC that guards against viruses, spyware, and other malicious software.

Details Note: There are multiple files available for this download. Once you click on the "Download" button, you will be prompted to select the files you need. File Name:. Date Published:. File Size:. System Requirements Supported Operating System. If you uninstall the other app, Microsoft Defender Antivirus will turn back on automatically.

For info on how to uninstall an app, see Repair or remove an app in Windows. To change your user account to an admin account, see Create a local user or administrator account in Windows.

Some of these options are unavailable if you're running Windows 10 in S mode. Account protection - Access sign-in options and account settings, including Windows Hello and dynamic lock. You'll have exploit protection and you can customize protection settings for your devices.

Device security - Review built-in security options to help protect your device from attacks by malicious software. Open Windows Security settings. Yellow means there is a safety recommendation for you. Red is a warning that something needs your immediate attention. When you're concerned about risks to a specific file or folder, you can right-click the file or folder in File Explorer, then select Scan with Microsoft Defender.

If you suspect there's malware or a virus on your device, you should immediately run a quick scan. This is much faster than running a full scan on all your files and folders. Under Current threats , select Quick scan or in early versions of Windows 10, under Threat history , select Scan now. If the scan doesn't find any issues, but you're still concerned, you may want to check your device more thoroughly.

Under Current threats , select Scan options or in early versions of Windows 10, under Threat history , select Run a new advanced scan. Full scan check files and programs currently running on your device.

Custom scan scan specific files or folders. Microsoft Defender Offline scan run this scan if your device has been, or could potentially be, infected by a virus or malware. Learn more about Microsoft Defender Offline. Learn more about running an advanced scan. Note: Because of streamlined security, this process isn't available if you're running Windows 10 or 11 in S mode. OneDrive keeps your files backed up and protected with ransomware detection and file recovery options.

And for your most important files, you get a secure folder that you can only access with a second step of identity verification. The Family Safety app helps you to stay connected with your loved ones, develop stronger safety habits, and create a safer online space. Features and app availability may vary by region. Must be signed into a Microsoft account. Otherwise, internet access required.

Fees may apply. OneDrive files are restored to the state they were in before the attack occurred. File versions created up to 30 days in the past can be restored at any time for any reason. Requires Microsoft account. Location permissions must be active; driving safety available only in the U.

From the box to startup to browsing, Windows helps you stay secure Next-generation antivirus and malware defense.