firefox is being updated by another instance

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
firefox is being updated by another instance	0.45	0.2	3368	23	44
firefox	0.13	0.2	3105	82	7
is	1.1	0.9	7105	98	2
being	1.81	0.2	735	44	5
updated	1.81	0.2	5889	76	7
by	0.39	0.1	7516	54	2
another	1.02	0.3	5077	53	7
instance	0.66	0.4	4417	54	8

Keyword	CPC	PCC	Volume	Score
firefox is being updated by another instance	0.67	0.2	6572	20
firefox another instance is already running	1.5	0.4	3000	2
is firefox still being updated	1.27	1	5445	26
how to check if firefox is updated	0.29	0.2	7229	31
did firefox just update	0.72	0.9	7209	69
multiple instances of firefox	0.72	0.8	8598	56
do they still update firefox	0.91	0.6	6281	88
firefox problems after update	0.79	0.4	7521	74
why so many instances of firefox running	1.28	1	9789	57
problems with new firefox update	1.55	0.1	1941	31
does firefox automatically update	0.74	0.7	6303	11
firefox most recent update	0.94	0.3	9662	31
firefox latest update causing problems	0.53	0.8	2796	44
firefox not working since update	0.52	0.2	6853	18
how to prevent firefox from updating	1.63	0.6	1262	100