Windows Defender Definition Updates is a free update package for the Windows Defender antivirus program. Install the latest updates to Windows Defender definitions and rest assured that your PC is always protected from malicious and spyware modules.
Users who use Windows Defender to protect their computer from malware are advised to run definition updates daily. However, there are situations where this is not possible, for example, when the PC is no longer connected to the Internet or when you have not been around to turn on the computer for a longer period of time.
For such situations, it is necessary to download the Windows Defender Definition Updates service pack. Updates will protect your computer from malware.
|Windows:||Vista, 7, 8, 8.1, 10|