how to merge multiple excel files into 1

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to merge multiple excel files into 1	1.77	0.6	3252	17	40
how	1.55	0.9	770	31	3
to	0.35	0.9	2952	99	2
merge	1.53	0.2	5353	14	5
multiple	0.99	0.2	29	47	8
excel	1.61	0.1	3869	88	5
files	1.29	0.3	3990	93	5
into	1.32	0.9	9851	17	4
1	0.9	1	726	78	1

Keyword	CPC	PCC	Volume	Score
how to merge multiple excel files into 1	0.9	1	4550	84
merge multiple excel files into one sheet	1.93	0.3	8287	27
merge multiple excel files into one workbook	0.46	0.3	2242	82
merge multiple excel files into one file	0.95	0.6	2997	73
merge multiple excel files into one sheet vba	1.34	0.8	7495	83
merge multiple excel files in r	1.77	0.6	5840	50
merge multiple excel files into one pdf	1.53	0.7	352	91
merge multiple excel files in python	1.67	0.7	9049	20
merge multiple excel files into one worksheet	1.18	0.3	3149	56
merge multiple excel files into separate tabs	0.12	0.7	7873	70
merge multiple excel files into tabs	0.51	0.7	1938	56
merge multiple excel files into one excel	0.44	0.6	5426	60