You can easily change your Skype profile picture to customize your account's appearance on desktop or mobile.

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

Sure, I can post pictures of my kids' Halloween costumes on Facebook for relatives to see and "Like." But wouldn't it be better if they just showed Grandma and Grandpa their spooky getups themselves ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...