OK. You answered your own question.
The worksheet.
There are two of them. The vertical scrollbar is up the right side of the worksheet. The horizontal scrollbar is across the bottom of the worksheet.
horizontal lines and vertical lines
legend
usually, the keyboard.
You can use the horizontal (located at the bottom of the worksheet) and vertical (located to the right of the worksheet) scroll bars. You also can use the view option to see more or less of the worksheet area.
HLOOKUP
They will form a grid, which could then be a table or a worksheet, depending on the context.
Yes of cours we can split a worksheet Click the split bar located at the right edge of the horizontal scroll bar. Drag to the left until you reach the column at which you want the worksheet window divided. Release the mouse button. Excel splits the window at that column and adds a second horizontal scroll bar to the other part of the worksheet.
column
There is a divider between the worksheet tabs section and the horizontal slider section. Click and drag the divider bar to the left to reduce the space allowed to display worksheet tabs and to the right to increase the viewing area of the worksheet tabs.
Columns are always vertical and rows are always horizontal. Together they form a table. These appear in different applications, such Word, Access and Excel. In Excel they are known as a worksheet.