- System environment requirements
- RAM:At least 512MB(1GB is preferred)
- Hard Drive：the free space should be over 600MB
- Operating Systems: XP/Win7/Win8/Win10
StartThe icon of 100years antivirus will display on tray area after it has been started, just right-click on the icon users can start the operation of virus scanning and killing, and change the setttings.
Information on porduct version and virus base version is showed in "Product Update" area which placed in the bottom right of the main interface, current status of the product is also prompted, such as:"It's latest version already!" etc. Clicking the "Check for Update" button can update the product.