Occasionally i invite people round to my house for testing or automation training which sometimes i find inconvenient. In other situation, someone on other side of town need my help and i cant.
I have recently come across the tool - join.me and it is awesome, it allow mwe to share my screen with people and you can give them control ove your machine as well.
I think this is great !!!!!!
And guess what it is a free tool, there is a pro-version which is a paid version, but i think the free one satisfies my need. One more tool for my testing and automation coaching.