Pls answer these as fast as you can
Answers
Explanation:
1ans:::: Click the cell that contains the data that you want to edit, and then click anywhere in the formula bar. This starts Edit mode and positions the cursor in the formula bar at the location that you clicked. Click the cell that contains the data that you want to edit, and then press F2.
2ans::: Select the heading of the column to the right of which you want to insert additional columns. Tip: Select the same number of columns as you want to insert. ...
Hold down CONTROL, click the selected columns, and then on the pop-up menu, click Insert.
3ans:::: To undo an action, press Ctrl + Z. To redo an undone action, press Ctrl + Y. The Undo and Redo features let you remove or repeat single or multiple typing actions, but all actions must be undone or redone in the order you did or undid them – you can't skip actions.
4ans::: To select a range, select a cell, then with the left mouse button pressed, drag over the other cells. Or use the Shift + arrow keys to select the range. To select non-adjacent cells and cell ranges, hold Ctrl and select the cells.
these are the answers