Puu.sh is this screenshot program that when you use a certain keystroke(such as ctrl+shift+3), it screenshots ur current window, whatever you are seeing, clipboard, etc. and automatically uploads and puts the link in your clipboard. so say you were chatting with someone on skype and wanted to show em somethin, all you gotta do is ctrl+shift+3 and ctrl+v into the chat once you see the notification on your task bar below.
Here's a link to it puu.sh
EDIT:link provided
Here's a link to it puu.sh
EDIT:link provided