Most people think of volunteering as joining a group of people at a certain place and a certain time to perform actions that benefit others. These days, there seems to be alot more that you can do to help others from within your own home, from anywhere in the world - even whilst still dressed in your own pyjamas!
Thanks to the internet, searching for these opportunities is now a lot easier. There are at least 3 websites out there that provide a good guide / list of these volunteering opportunities that can be performed in your pjs. Here they are: