I created Flowshare (https://flowshare.io/) to make creating step by step guides with screenshots and annotations as easy as recording a screencast.
As a reader, I find screenshots and text much easier and faster to follow than watching a long screencast. As a creator, recording a screencast is much easier. Flowshare gives you the best of both worlds.
You can search existing guides at: https://flowshare.io/search
Here is an example of one the most popular guides:
https://flowshare.io/flow/how-to-block-spam-invitations-from...
I'm including a link to the chrome extension which is used to create guides: https://chrome.google.com/webstore/detail/flowshare-how-to-g...
Would love to hear any feedback/suggestions.