Thanks much for the debouncing explanation and software debouncing sample code. Will try that.
I had visited the Getting Started Wiki Page here to get familiar with Battery connection to ensure battery connection works with LED blinking and switch, as I had some issues with that earlier, since the charging light does not show up when battery is connected to test (which I did not know until reading battery connection section).
I browsed through some posts on this forum to get some insights into issues I thought I might need exposure to such as deep sleep, power, and some more and its on my mind to read more to get more familiarity. If you could give any link that I should be checking for general info that will be useful, please share as well for direct exposure. I would appreciate that.
Thanks a lot for all your quick help and time. Deeply appreciated.