fill color

When I select a fill color it does not appear on screen...although it does appear when printed...very strange. It's also something that's begun happening recently...any thoughts???

I have a file with many sheets. Main sheet, I fill cells with color where required. I want the rest of the sheets to have the same color cells as the main sheet. What do I need to do to make this happen automatically without having to change the cells color of every other sheet.

Okay, so here's the situation: I am looking for a macro to examine the first 10,000 rows of a worksheet. Typically there is text in each row out to the 25th column. I need a macro to determine that if a cell is filled with a color AND if the text color in that cell is white, then the text...

I have a spreadsheet set up so that a certain cell is conditionally formatted to change its fill color once the word "paid" has been entered. The cell is in column E and repeats every 10 rows or so down the page with other information in between. I want the formatting change to also apply to...

Sheet 1 called Data has fill color (yellow) for some cells in row 1, eg B1. Sheet 2 cell B1 has =Data!B1, what else do I need to add to the formula so that cell is the same color as the cell in Data B1 (yellow). Thanks for your help in advance.