Conditional Formatting

[Guest]

is there anyway to format cells to make them change if and when another cell
changes?

if A1 is greater than 0 then make A2:A15 bold and yellow?

 

[Guest]

From the Format>conditional Formatting Dialog box. Select Formula Is in the
condition 1 and enter A1>0 in the adjacent box and set the format to bold.
This format can then be copied to any other cell you require it too.

Hope this helps.

 

[Guest]

In Cell A2
Select Conditional formatting
Formula is =$A$1>0
Format Font Bold and Colour Yellow
Add Condition 2
Formula is =$A$1<=0
Format Font Regular and Colour No Fill

With cell A2 selected click on Format Painter
and select cells A3 to A15

Now any entry in A1 which is greater than 0 will turn A2:A15 Yellow
and a zero or negative number will change it back to no colour