The default time to clear Windows Security Protection History is 15 days. This means that the protection history of Windows Security will be cleared automatically after 15 days. You can view this ...

Here are the basics: Microsoft Defender is the virus protection integrated into Windows by default. If no other antivirus program is installed and activated, Defender protects you against viruses. You ...

On Windows 11, the Microsoft Defender Antivirus provides real-time protection for malware (such as viruses, ransomware, spyware, and other types of attacks), but the security feature also offers an ...

What is the Antimalware Service Executable process? The Antimalware Service Executable (its file name is MsMpEng.exe) process is Microsoft Defender's background tool that is responsible for scanning ...

Some PC users have reported cases whereby the Security Intelligence Update for Microsoft Defender Antivirus fails to work on their Windows 11 or Windows 10 computer and in Windows Security app. Under ...