o run avast! Free Antivirus your PC must meet the following criteria.
Operating Systems Supported
- Windows 7 (any Edition, 32-bit or 64-bit)
- Windows Vista (any Edition excl. Starter Edition, 32-bit or 64-bit)
- Windows XP Service Pack 2 or higher (any Edition, 32-bit or 64-bit)
- Microsoft Windows 2000 Professional Service Pack 4
Minimum Hardware Requirements
- Pentium 3 Processor
- 128 MB RAM
- 200 MB of free hard disk space
Please note that avast! Free Antivirus runs only on PCs with Windows XP and newer. Older Windows operating systems (Windows 95/98/ME/NT) are not supported.
Please also note that avast! will not run properly if you have other antivirus software on your PC
