this is how do

this is how do

To download: Get it delivered to your phone or tablet each week using an app.
A podcast is essentially a radio show that you can get on the internet, so you can listen any time you want. You have two options: You can listen to a podcast through a website (this is called streaming). Or, you can download a podcast, which means you’re saving it on your phone, or tablet, or computer, and you can listen to it anytime, even without an internet connection.

If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.
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References:

http://www.addictioncenter.com/stimulants/caffeine/
http://www.lawinsider.com/dictionary/research-project