Yes. You can apply the various alignment formats to it.
text in a cell
You can delete text in an Excel cell by pressing Backspace or highlighting the text and pressing Delete.
#name?
Format the cell as text. You also can input a formula: =text(A1) Remark: if the content is in cell A1.
In effect a cell in Excel is a box where either text, number or formula can be placed.
If it is a number that is in the cell that is not wide enough, Excel will fill the cell with # symbols. If it is text in the cell, either the text will only show what can fit in it if the next cell has something in it, or it will spill out across the neighbouring cells if they are empty, though the text will not actually be in those neighbouring cells.
label
font size
A single box in which you can enter text or data or formulas
A cell is a rectangle that can hold a number, text, formula etc.
Select cell formatting and change to text. After than, Excel will treat the numbers in a cell the same as any other text characters. Also, you will not be able to use that cell in a formula, because the formula will not recognize the characters as numbers.
Yes you can copy text from a cell or from the Formula Bar and then paste into other cells.