To insert a table in the document:
- Click on the Insert tab.
- Click the table button, select desired rows and columns by clicking the cell.
Steps for the splitting of cells:
- To split the cell, click in a cell or select multiple cells.
- Under table tools, on the layout tab, in the merge group, click split cells.
- Then enter the number of columns or row that you want to split the selected cells into.
Steps for merging cell
- Select the cell that you want to merge.
- Under table tool, on the layout tab, in the merge group, click merge cells.