Keyword Analysis & Research: how do i know if my computer has a virus

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how do i know if my computer has a virus	1.65	0.4	3907	34	40
how	0.95	0.9	8379	6	3
do	0.02	0.5	1434	64	2
i	1.35	0.4	4802	57	1
know	1.84	0.3	8824	17	4
if	1.8	0.4	7863	80	2
my	1.21	1	9500	41	2
computer	1.28	0.5	7901	18	8
has	1.72	0.5	9044	50	3
a	0.89	0.2	5166	95	1
virus	0.65	0.3	7860	88	5

Keyword	CPC	PCC	Volume	Score
how do i know if my computer has a virus	0.01	1	2158	21