Table.Combine Function in Power Query

The Table.Combine function returns a table that is the result of merging a list of tables. The tables must all have the same row type structure.

Syntax

Table.Combine(tables as list, optional columns as any) as table

Example: Suppose we have three tables that we want to combine.
Table1 table is shown below:

Table.Combine function in Power Query

Table2 table is shown below:

Table.Combine function in Power Query

Table3 table is shown below:

Table.Combine function in Power Query

To combine all the three table we can use the Table.Combine function as shown below:

Power Query M

let
  Source = Table.Combine({Table1, Table2, Table3})
in
  Source 

The output of the above code is shown below:

Table.Combine function in Power Query