Is there a function for showing current date and time?

I have Microsoft Excel 2000 on my pc. I want to show the current date and time in a cell. I looked in Help and found the NOW() function. It does display the current date, but as for the curre开发者_高级运维nt time, it doesn't show AM or PM, it shows: 4/19/2011 11:22. I understand why that is.

Is there some other date/time function that will show AM/PM, or is this something that isn't available?

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I think the default is to show the time in 24hr format - so you'll be able to tell am/pm from the hour, but if you want AM/PM to show - right click on the cell and select "Format Cells" and select "Custom Format" - use the following mask - dd/mm/yyyy hh:mm AM/PM and I think you'll be all good.