| Microsoft Security Essentials Definition Updates x32 | Windows Defender Definition Updates | Zillya! Antivirus Definition Updates | Microsoft Defender Update for Windows Operating System Installation Images | |
| July 15, 2024 | February 01, 2026 | 2.0.0.5534 | 1.441.677.0 | |
 |
 |
 |
 |
|
|
Our Rating | |||
  |
Users´ rating | |||
| Freeware | Freeware | Freeware | Freeware | Licence |
| FREE | FREE | FREE | FREE | Price |
| 141.00 MB | 204.00 MB | 436.00 MB | 218.00 MB | File size |
| Jul 15, 2024 | Feb 1, 2026 | Jan 30, 2026 | Dec 15, 2025 | Update |
| 120 | 120 | 66 | 57 | Downloads |
| Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows Vista | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows Vista | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows XP 32/64 bit | Windows 11, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows 10 32/64 bit | OS |
| Language | ||||
