[This version of Windows Defender is still in development, so some Help information might be inaccurate or missing.]
System requirements for installing Windows Defender
To install Windows Defender, you must be logged on as Administrator or be a member of the Administrators group. Your computer or all computers on a network for which you want to install the program must meet these requirements.
Processor |
Pentium 233 MHz or higher processor; Pentium III recommended |
Operating system |
Microsoft Windows 2000 Service Pack 4, Windows XP Service Pack 2, or Windows Server 2003 Service Pack 1 |
Random Access Memory (RAM) |
64 MB RAM (minimum); 128 MB RAM (recommended) |
disk space |
20 MB of available hard disk space |
Web browser |
Internet Explorer 6.0 or later |
Notes
- Windows Defender does not run on Windows ME, Windows 98, or Windows NT operating systems.