A scan may be set daily, weekly, monthly, while your PC is inactive, or even every time you log on to Windows.
Enwere ike ịhazi nchịkọta kwa ụbọchị, kwa izu, kwa ọnwa, mgbe PC gị na-abaghị uru, ma ọbụbụ oge ọbụla ị banyere Windows.