Customizing your own Spreadsheets
Let's get creative! The author recently had walls added to his unfinished basement and prepared an estimate of how much it was going to cost.
Had the carpenters involved had access to JCVGantt, they could have created a gorgeous quote like this:

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Your creativity can run wild with your own spreadsheets.
One easy way to get data into your own spreadsheet is to Copy any cell or group of cells from any other spreadsheet in your project and use Paste Link (right click + Paste Link) to paste the data into your new sheet.
From then on you can go wild using the formatting toolbar on top.
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Select any cell or group of cells and you can change font size, color, bold, italic, underline, foreground, background color as you would in Excel or any other Microsoft Office program.
The "refresh" icon graphic is used to refresh data that has changed, but hasn't shown up on your spreadsheet. Generally it's used rarely because data updates automatically in most cases.