You can easily send money on PayPal using the mobile app or website. Just make sure that you have a bank account or debit or ...

To send files on the Skype desktop app, you can simply drag files into the app. On a phone, you can only send photos.

Having fled an economic implosion in his native Zimbabwe, Brighton Takawira was able to support his mother back home with modest earnings from a small perfume business he set up in South Africa.