mac keeps crashing and shutting down

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
mac keeps crashing and shutting down	0.39	0.7	3435	87	36
mac	0.36	0.1	6630	67	3
keeps	0.68	0.4	7277	90	5
crashing	0.75	0.5	3288	24	8
and	1.46	0.4	3029	99	3
shutting	1.83	0.1	6870	35	8
down	0.13	0.5	5231	77	4

Keyword	CPC	PCC	Volume	Score
mac keeps shutting down	0.95	1	7685	82
mac keeps crashing and restarting	0.34	0.2	4111	37
mac keeps shutting down randomly	1.68	0.6	3417	34
apple mac keeps shutting down	0.13	0.5	3123	71
mac shut down because of a problem	0.6	0.3	8878	73
apple macbook keeps shutting down	1.12	0.7	8371	60
macbook keeps shutting down	0.04	0.1	2227	43
my macbook keeps crashing	1.84	0.6	7057	55
my imac keeps shutting down	1.09	0.9	5431	81
my mac wont shut down	1.97	0.4	5216	91
why does my mac shut down randomly	0.64	0.1	5859	71
why does my mac shut down unexpectedly	1.86	0.6	7053	2
mac will not shut down	1.67	0.5	5138	29
my imac keeps crashing	1.57	0.2	9236	76
macbook keeps crashing on startup	0.15	0.8	306	28
why does my mac keep crashing	0.26	0.7	9382	84
macbook pro keeps crashing	1.71	0.6	6014	79
macbook keeps crashing during boot	0.03	0.8	3296	62
why does my mac keep shutting down	1.6	1	9836	42
yahoo mail keeps shutting down on mac	0.2	0.5	7298	64
why does my mac pro keep shutting down	0.96	0.9	347	19
why does my mac computer keep shutting down	0.97	0.9	5277	56
why does my mac desktop keep shutting down	1.27	1	7237	26
microsoft 2011 mac keeps shutting down	1.61	0.3	3355	20
my apple mac pro laptop keeps shutting down	1.02	0.3	1567	39
google chrome keeps shutting down on mac	0.5	0.4	9835	2
mac keeps restarting because of a problem	0.69	0.2	5668	45
my mac keeps restarting	1.42	0.2	2843	72
mac keeps freezing and crashing	1.08	0.8	8061	9
mac keeps restarting after update	0.37	0.3	7280	31