Click the Turn On link to open the Central Administration → Security → Antivirus window and choose the options you want to enable or disable. Click
OK, close the window and refresh the Summary page
to see the updated settings.
Scan documents on upload: The status column displays
On, when this service is enabled, and an exclamation icon,
Off, and a Turn On link when it is disabled.
Scan documents on download: The status column displays
On, when this service is enabled, and an exclamation icon,
Off, and a Turn On link when it is disabled.
Attempt to clean infected documents: The status column displays
On, when this service is enabled, and an exclamation icon,
Off, and a Turn On link when it is disabled.
Scan Web content: Click the icon in the status column to
enable or disable Scanning for Web content. A green checkmark indicates
the service is enabled and a red "X" indicates the service is disabled.
