Table Borders

Hi All,
I have some tables that I would like to have borders. It would increase readability. I've done some digging and I can't find any way to do it. Is there one? Thank you for your time.
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The only way I could see to try and do it, was to write it in HTML and upload it. You'll need to keep the HTML simple and write it offline. I haven't actually tried it, but that was the only easy way I saw t being done. The BBCode formatting doesn't support it apparently.
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